Hat (Bell) Mount Rotors
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Drilled Steel Rotor
Rotor Diameter: 10.00
Rotor Width: 0.25
Rotor Bolt Circle(s): 5 x 5.00
Material: Steel
Drilled Steel Rotor

Drilled Steel Rotor Drawing Drilled Steel Rotor Drawing Zoom Image

Drilled Steel Rotor Description

Steel rotors have applications in all types of motorsports. Steel rotors provide a durable lightweight option in applications where sustained temperatures remain in the low to moderate range, and high heat spikes are only observed on an intermittent basis. This could be anything from a hard stopping drag race car at the end of a quarter mile, or a high speed stock car coming in from a qualifier at a super speedway. Steel rotors can also be found in lighter weight open wheel cars such as sprints and modifieds, and a variety of light weight, open wheel road course racers. A special alloy and proprietary manufacturing processes give these rotors high resistance to thermal distortion with excellent friction and wear characteristics against the pads.
NOTE & CAUTIONS:
Suitable applications: Drag / Dirt racing

Ordering Information for Drilled Steel Rotor
Item No 160-1602
Info Details
Rotor Style Drilled
Bedded N
Lug I.D. 4.10
Far Side I.D.
Price $164.49
Purchase
Call (805) 388-1188

Drilled Steel Rotor
Rotor Diameter: 10.00
Rotor Width: 0.32
Rotor Bolt Circle(s): 5 x 3.88
Material: Steel
Drilled Steel Rotor

Drilled Steel Rotor Drawing Drilled Steel Rotor Drawing Zoom Image

Drilled Steel Rotor Description

Steel rotors have applications in all types of motorsports. Steel rotors provide a durable lightweight option in applications where sustained temperatures remain in the low to moderate range, and high heat spikes are only observed on an intermittent basis. This could be anything from a hard stopping drag race car at the end of a quarter mile, or a high speed stock car coming in from a qualifier at a super speedway. Steel rotors can also be found in lighter weight open wheel cars such as sprints and modifieds, and a variety of light weight, open wheel road course racers. A special alloy and proprietary manufacturing processes give these rotors high resistance to thermal distortion with excellent friction and wear characteristics against the pads.
NOTE & CAUTIONS:
Suitable applications: Drag Racing

Ordering Information for Drilled Steel Rotor
Item No 160-2182
Info Details
Rotor Style Drilled
Bedded N
Lug I.D. 3.12
Far Side I.D.
Price $123.39
Purchase
Call (805) 388-1188

Aluminum Sprint / Midget Rotor-3H
Rotor Diameter: 10.20
Rotor Width: 0.31
Rotor Bolt Circle(s): 3 x 5.00
Material: Aluminum
Aluminum Sprint / Midget Rotor-3H

Aluminum Sprint / Midget Rotor-3H Drawing Aluminum Sprint / Midget Rotor-3H Drawing Zoom Image

Aluminum Sprint / Midget Rotor-3H Description

Wilwood’s New Type III hard-anodized aluminum rotor finish improves performance and increases life over all other aluminum rotors. Precision CNC machined from high strength billet, full symmetrical machining provides perfect balance, flatness, and the truest rotation of any rotor made. This 10.20 rotor fits the 3 x 5.00" mount bolt circle for Sprint Car and Midget front hubs.

Wilwood’s specifically engineered drilled pattern for each rotor, along with Type III hard-anodized aluminum, combines the greatest weight reduction with the highest resistance to thermal distortion. This design’s low knock-back characteristics give lap after lap of smooth engagement and a consistent full pedal. For best results, use Purple compound brake pads with these rotors.

  • Hard-anodized for greater friction and longer life than other aluminum rotors
  • Lowest thermal distortion and run-out of any aluminum rotors
  • Withstands higher heat than competitor’s aluminum rotors

NOTE & CAUTIONS:
Unsafe for street use & unsuitable for most forms of Racing.

Ordering Information for Aluminum Sprint / Midget Rotor-3H
Item No 160-3411A
Info Details
Rotor Style Drilled
Bedded N
Lug I.D. 3.88
Far Side I.D.
Price $98.73
Purchase
Call (805) 388-1188

Super Alloy Slotted Rotor
Rotor Diameter: 10.20
Rotor Width: 0.31
Rotor Bolt Circle(s): 3 x 5.00
Material: Titanium
Super Alloy Slotted Rotor

Super Alloy Slotted Rotor Drawing Super Alloy Slotted Rotor Drawing

Super Alloy Slotted Rotor Description

Super Alloy treated titanium rotors show improved toughness, increased life, better low-temperature friction, and less high-temperature creep and distortion on wing and non-wing 410 Sprint cars. Wilwood titanium slotted rotors are Sprint racing's longest-wearing lightweight rotors at less than 3 pounds. This 10.20” rotor fits the 3 x 5.00” mount bolt circle for Sprint Car and Midget front hubs.

Wilwood's proprietary treated Super Alloy titanium dramatically enhances this rotor's durability and lifespan over comparable lightweight rotors. Less unsprung weight and rotating mass improves acceleration and handling. The improved slotted surface design allows for fuller pad contact and is engineered for excellent high-temperature stability, with consistent performance and pedal feel.

  • Slot design promotes even heat dissipation and improved wear
  • Treated Super Alloy titanium has less distortion and dramatically increased life
  • Fine micro-finish beds in new pads quickly for optimal friction and wear

NOTE & CAUTIONS:
Only for Dirt Sprint Car and Midget left front use.

Ordering Information for Super Alloy Slotted Rotor
Item No 160-16113
Info Details
Rotor Style Slotted
Bedded N
Lug I.D. 3.88
Far Side I.D.
Price $763.88
Purchase
Call (805) 388-1188

Aluminum Sprint / Midget Rotor-42T
Rotor Diameter: 10.20
Rotor Width: 0.31
Rotor Bolt Circle(s): 42 Tooth
Material: Aluminum
Aluminum Sprint / Midget Rotor-42T

Aluminum Sprint / Midget Rotor-42T Drawing Aluminum Sprint / Midget Rotor-42T Drawing Zoom Image

Aluminum Sprint / Midget Rotor-42T Description

Wlwood’s New Type III hard-anodized aluminum rotor finish improves performance and increases life over all other aluminum rotors. Precision CNC machined from high strength billet, full symmetrical machining provides perfect balance, flatness, and the truest rotation of any rotor made. This 10.20" rotor mounts directly outboard on 42 spline 2.75" Sprint Car axles.

Wilwood’s specifically engineered drilled pattern for each rotor, along with Type III hard-anodized aluminum, combines the greatest weight reduction with the highest resistance to thermal distortion. This design’s low knock-back characteristics give lap after lap of smooth engagement and a consistent full pedal. For best results, use Purple compound brake pads with these rotors.

  • Hard-anodized for greater friction and longer life than other aluminum rotors
  • Lowest thermal distortion and run-out of any aluminum rotors
  • Withstands higher heat than competitor’s aluminum rotors

NOTE & CAUTIONS:
Unsafe for street use & unsuitable for most forms of Racing.

Ordering Information for Aluminum Sprint / Midget Rotor-42T
Item No 160-3270A
Info Details
Rotor Style Drilled
Bedded N
Lug I.D. 2.69
Far Side I.D.
Price $115.36
Purchase
Call (805) 388-1188

Ultralite 30 Vane Rotor
Rotor Diameter: 10.25
Rotor Width: 0.75
Rotor Bolt Circle(s): 6 x 5.50
Material: Iron
Ultralite 30 Vane Rotor

Ultralite 30 Vane Rotor Drawing Ultralite 30 Vane Rotor Drawing Zoom Image

Ultralite 30 Vane Rotor Description

Ultra-Light UL straight vane rotors provide high value performance and rugged durability for a wide range of competition, high performance, and sport driving applications. Don't confuse these rotors with bargain priced off-brand named parts. Wilwood's modern manufacturing capability, combined with large scale economies, make it possible to offer this level of quality and performance at such an affordable price.
NOTE & CAUTIONS:
Premium grade, medium weight castings.

Ordering Information for Ultralite 30 Vane Rotor
Item No 160-3747
Info Details
Rotor Style Plain Face
Bedded N
Lug I.D. 4.94
Far Side I.D. 6.75
Price $108.19
Purchase
Call (805) 388-1188

Super Alloy Scalloped Rotor
Rotor Diameter: 10.50
Rotor Width: 0.16
Rotor Bolt Circle(s): 9 x 7.00
Material: Super Alloy
Super Alloy Scalloped Rotor

Super Alloy Scalloped Rotor Drawing Super Alloy Scalloped Rotor Drawing Zoom Image

Super Alloy Scalloped Rotor Description

Super Alloy Steel 10.50” x .16” Solid Rotors are one of Sprint racing's lightest rotor at a weight of only 1.40 pounds. Wilwood’s proprietary Super Alloy Steel greatly enhances the durability and lifespan of this rotor over comparable lightweight steel or aluminum rotors. A Drilled and scalloped design provides excellent high temperature stability, rapid heat dissipation, and consistent performance from the brake pads. The fine micro-finish surface beds quickly with new pads. It provides a cost effective, lightweight solution with quick response, long service life from the pads, and consistent braking at all temperatures.. Lowered rotating weight promotes quick acceleration, deceleration, and improved handling.
NOTE & CAUTIONS:
Dirt Sprint car L/F or R/R use

Ordering Information for Super Alloy Scalloped Rotor
Item No 160-10717
Info Details
Rotor Style Drilled
Bedded N
Lug I.D. 6.50
Far Side I.D.
Price $199.24
Purchase
Call (805) 388-1188

Drilled Steel Rotor
Rotor Diameter: 10.50
Rotor Width: 0.35
Rotor Bolt Circle(s): 6 x 5.50
Material: Steel
Drilled Steel Rotor

Drilled Steel Rotor Drawing Drilled Steel Rotor Drawing Zoom Image

Drilled Steel Rotor Description

Steel rotors have applications in all types of motorsports. Steel rotors provide a durable lightweight option in applications where sustained temperatures remain in the low to moderate range, and high heat spikes are only observed on an intermittent basis. This could be anything from a hard stopping drag race car at the end of a quarter mile, or a high speed stock car coming in from a qualifier at a super speedway. Steel rotors can also be found in lighter weight open wheel cars such as sprints and modifieds, and a variety of light weight, open wheel road course racers. A special alloy and proprietary manufacturing processes give these rotors high resistance to thermal distortion with excellent friction and wear characteristics against the pads.
NOTE & CAUTIONS:
Suitable applications: Light Asphalt & Dirt Racing

Ordering Information for Drilled Steel Rotor
Item No 160-3455
Info Details
Rotor Style Drilled
Bedded N
Lug I.D. 4.94
Far Side I.D.
Price $123.39
Purchase
Call (805) 388-1188

SRP Drilled Performance Rotor
Rotor Diameter: 10.50
Rotor Width: 0.75
Rotor Bolt Circle(s): 6 x 5.50
Material: Iron
SRP Drilled Performance Rotor

SRP Drilled Performance Rotor Drawing SRP Drilled Performance Rotor Drawing Zoom Image

SRP Drilled Performance Rotor Description

SRP Drilled Performance Rotors feature a specially engineered directional cross drill and face slot pattern that improve brake response and pad performance throughout the entire range of light to heavy braking. The venting and cleaning action of the holes and slots will reduce pad glaze and disperse gasses and heat generated during the pad to rotor interface. The holes and slots also inhibit irregular pad compound build-up on the rotor faces resulting in smoother engagement and improved pedal response in all conditions. The material removed also contributes to lower rotating and unsprung suspension weight.
NOTE & CAUTIONS:


Ordering Information for SRP Drilled Performance Rotor
Item No 160-9249-BK
Info Details
Rotor Style SRP Drilled & Slotted
Bedded N
Lug I.D. 4.94
Far Side I.D. 6.75
Price $213.52
Purchase
Call (805) 388-1188
Item No 160-9250-BK
Info Details
Rotor Style SRP Drilled & Slotted
Bedded N
Lug I.D. 4.94
Far Side I.D. 6.75
Price $213.52
Purchase
Call (805) 388-1188

Ultralite 30 Vane Rotor
Rotor Diameter: 10.50
Rotor Width: 0.75
Rotor Bolt Circle(s): 6 x 5.50
Material: Iron
Ultralite 30 Vane Rotor

Ultralite 30 Vane Rotor Drawing Ultralite 30 Vane Rotor Drawing Zoom Image

Ultralite 30 Vane Rotor Description

Ultra-Light UL straight vane rotors provide high value performance and rugged durability for a wide range of competition, high performance, and sport driving applications. Don't confuse these rotors with bargain priced off-brand named parts. Wilwood's modern manufacturing capability, combined with large scale economies, make it possible to offer this level of quality and performance at such an affordable price.
NOTE & CAUTIONS:
Premium grade, medium weight castings.

Ordering Information for Ultralite 30 Vane Rotor
Item No 160-3450
Info Details
Rotor Style Plain Face
Bedded N
Lug I.D. 4.94
Far Side I.D. 6.75
Price $108.19
Purchase
Call (805) 388-1188

Ultralite 30 Vane Scalloped Rotor
Rotor Diameter: 10.50
Rotor Width: 0.75
Rotor Bolt Circle(s): 6 x 5.50
Material: Iron
Ultralite 30 Vane Scalloped Rotor

Ultralite 30 Vane Scalloped Rotor Drawing Ultralite 30 Vane Scalloped Rotor Drawing Zoom Image

Ultralite 30 Vane Scalloped Rotor Description

When it comes to rotors, racers are constantly searching for the ultimate balance between the lowest weight and the ability to effectively manage heat. Decreased rotating weight in the drive line provides quicker deceleration under braking and quicker acceleration out of the corners. Lower weight also benefits handling with improved spring and shock control over the unsprung suspension mass. Wilwood's ULS-32 scalloped iron rotors provides effective lightweight options for sprints, late models, modifieds, and other competition applications that race in low to medium temperature ranges.
NOTE & CAUTIONS:
Suitable applications: Dirt Sprint / Midget Racing

Ordering Information for Ultralite 30 Vane Scalloped Rotor
Item No 160-8427
Info Details
Rotor Style Plain Face
Bedded N
Lug I.D. 4.94
Far Side I.D. 7.30
Price $159.07
Purchase
Call (805) 388-1188

Super Alloy Scalloped Rotor
Rotor Diameter: 10.50
Rotor Width: 0.78
Rotor Bolt Circle(s): 6 x 5.50
Material: Super Alloy
Super Alloy Scalloped Rotor

Super Alloy Scalloped Rotor Drawing Super Alloy Scalloped Rotor Drawing Zoom Image

Super Alloy Scalloped Rotor Description

Super Alloy Steel 10.50” x .780” Vented Rotors are one of Sprint racing's lightest .750" to .810" thickness class rotor at a weight of only 3.20 pounds. Wilwood's proprietary Super Alloy Steel greatly enhances the durability and lifespan of this rotor over comparable lightweight steel or iron rotors. A Drilled, slotted, and scalloped design with 24 cooling vanes provides excellent high temperature stability, rapid heat dissipation, and consistent performance from the brake pads.
NOTE & CAUTIONS:
Dirt Sprint Car Inboard Use.

Ordering Information for Super Alloy Scalloped Rotor
Item No 160-11217
Info Details
Rotor Style Drilled
Bedded N
Lug I.D. 4.94
Far Side I.D. 7.30
Price $249.42
Purchase
Call (805) 388-1188

Drilled Steel Rotor
Rotor Diameter: 10.75
Rotor Width: 0.35
Rotor Bolt Circle(s): 6 x 6.25
Material: Steel
Drilled Steel Rotor

Drilled Steel Rotor Drawing Drilled Steel Rotor Drawing Zoom Image

Drilled Steel Rotor Description

Steel rotors have applications in all types of motorsports. Steel rotors provide a durable lightweight option in applications where sustained temperatures remain in the low to moderate range, and high heat spikes are only observed on an intermittent basis. This could be anything from a hard stopping drag race car at the end of a quarter mile, or a high speed stock car coming in from a qualifier at a super speedway. Steel rotors can also be found in lighter weight open wheel cars such as sprints and modifieds, and a variety of light weight, open wheel road course racers. A special alloy and proprietary manufacturing processes give these rotors high resistance to thermal distortion with excellent friction and wear characteristics against the pads.
NOTE & CAUTIONS:
Suitable applications: Drag Racing

Ordering Information for Drilled Steel Rotor
Item No 160-3306
Info Details
Rotor Style Drilled
Bedded N
Lug I.D. 5.59
Far Side I.D.
Price $123.39
Purchase
Call (805) 388-1188

SRP Drilled Performance Rotor
Rotor Diameter: 10.75
Rotor Width: 0.81
Rotor Bolt Circle(s): 6 x 6.25
Material: Iron
SRP Drilled Performance Rotor

SRP Drilled Performance Rotor Drawing SRP Drilled Performance Rotor Drawing Zoom Image

SRP Drilled Performance Rotor Description

SRP Drilled Performance Rotors feature a specially engineered directional cross drill and face slot pattern that improve brake response and pad performance throughout the entire range of light to heavy braking. The venting and cleaning action of the holes and slots will reduce pad glaze and disperse gasses and heat generated during the pad to rotor interface. The holes and slots also inhibit irregular pad compound build-up on the rotor faces resulting in smoother engagement and improved pedal response in all conditions. The material removed also contributes to lower rotating and unsprung suspension weight.
NOTE & CAUTIONS:
Premium grade, medium weight castings.

Ordering Information for SRP Drilled Performance Rotor
Item No 160-7097-BK
Info Details
Rotor Style SRP Drilled & Slotted
Bedded N
Lug I.D. 5.59
Far Side I.D. 7.00
Price $213.52
Purchase
Call (805) 388-1188
Item No 160-7098-BK
Info Details
Rotor Style SRP Drilled & Slotted
Bedded N
Lug I.D. 5.59
Far Side I.D. 7.00
Price $213.52
Purchase
Call (805) 388-1188

Ultralite HP 30 Vane Rotor
Rotor Diameter: 10.75
Rotor Width: 0.81
Rotor Bolt Circle(s): 6 x 6.25
Material: Iron
Ultralite HP 30 Vane Rotor

Ultralite HP 30 Vane Rotor Drawing Ultralite HP 30 Vane Rotor Drawing Zoom Image

Ultralite HP 30 Vane Rotor Description

Ultra-Light ULHP straight vane rotors provide high value performance and rugged durability for a wide range of competition, high performance, and sport driving applications. Do not confuse these rotors with bargain priced off-brand named parts. Wilwoods modern manufacturing capability, combined with large scale economics, make it possible to offer this level of quality and performance at such an affordable price.
NOTE & CAUTIONS:
Premium grade, medium weight castings.

Ordering Information for Ultralite HP 30 Vane Rotor
Item No 160-5839
Info Details
Rotor Style Plain Face
Bedded N
Lug I.D. 5.59
Far Side I.D. 7.00
Price $126.90
Purchase
Call (805) 388-1188

Aluminum Sprint / Midget Rotor-3H
Rotor Diameter: 10.95
Rotor Width: 0.31
Rotor Bolt Circle(s): 3 x 5.00
Material: Aluminum
Aluminum Sprint / Midget Rotor-3H

Aluminum Sprint / Midget Rotor-3H Drawing Aluminum Sprint / Midget Rotor-3H Drawing Zoom Image

Aluminum Sprint / Midget Rotor-3H Description

Wilwood’s New Type III hard-anodized aluminum rotor finish improves performance and increases life over all other aluminum rotors. Precision CNC machined from high strength billet, full symmetrical machining provides perfect balance, flatness, and the truest rotation of any rotor made. This 10.95 rotor fits the 3 x 5.00" mount bolt circle for Sprint Car and Midget front hubs.

Wilwood’s specifically engineered drilled pattern for each rotor, along with Type III hard-anodized aluminum, combines the greatest weight reduction with the highest resistance to thermal distortion. This design’s low knock-back characteristics give lap after lap of smooth engagement and a consistent full pedal. For best results, use Purple compound brake pads with these rotors.

  • Hard-anodized for greater friction and longer life than other aluminum rotors
  • Lowest thermal distortion and run-out of any aluminum rotors
  • Withstands higher heat than competitor’s aluminum rotors

NOTE & CAUTIONS:
Unsafe for street use & unsuitable for most forms of Racing.

Ordering Information for Aluminum Sprint / Midget Rotor-3H
Item No 160-3327A
Info Details
Rotor Style Drilled
Bedded N
Lug I.D. 3.88
Far Side I.D.
Price $98.73
Purchase
Call (805) 388-1188

Drilled Steel Rotor
Rotor Diameter: 10.95
Rotor Width: 0.31
Rotor Bolt Circle(s): 3 x 5.00
Material: Steel
Drilled Steel Rotor

Drilled Steel Rotor Drawing Drilled Steel Rotor Drawing Zoom Image

Drilled Steel Rotor Description

Steel rotors have applications in all types of motorsports. Steel rotors provide a durable lightweight option in applications where sustained temperatures remain in the low to moderate range, and high heat spikes are only observed on an intermittent basis. This could be anything from a hard stopping drag race car at the end of a quarter mile, or a high speed stock car coming in from a qualifier at a super speedway. Steel rotors can also be found in lighter weight open wheel cars such as sprints and modifieds, and a variety of light weight, open wheel road course racers. A special alloy and proprietary manufacturing processes give these rotors high resistance to thermal distortion with excellent friction and wear characteristics against the pads.
NOTE & CAUTIONS:
Suitable applications: Dirt Racing

Ordering Information for Drilled Steel Rotor
Item No 160-2084
Info Details
Rotor Style Drilled
Bedded N
Lug I.D. 4.10
Far Side I.D.
Price $123.39
Purchase
Call (805) 388-1188

Drilled Steel Scalloped Rotor
Rotor Diameter: 11.00
Rotor Width: 0.31
Rotor Bolt Circle(s): 3 x 5.00
Material: Steel
Drilled Steel Scalloped Rotor

Drilled Steel Scalloped Rotor Drawing Drilled Steel Scalloped Rotor Drawing Zoom Image

Drilled Steel Scalloped Rotor Description

Wilwoods Scalloped Steel 3 hole mount rotors are precision machined from special alloy. Proprietary manufacturing processes give these rotors high resistance to thermal distortion with excellent friction and wear characteristics against the pads. These rotors fit the popular 3 x 5.00" mount bolt circle on sprint and midget front hubs.
NOTE & CAUTIONS:
Suitable applications: Dirt Racing

Ordering Information for Drilled Steel Scalloped Rotor
Item No 160-10475
Info Details
Rotor Style Drilled
Bedded N
Lug I.D. 4.10
Far Side I.D.
Price $106.45
Purchase
Call (805) 388-1188

GT 72 Straight Vane Rotor
Rotor Diameter: 11.00
Rotor Width: 0.81
Rotor Bolt Circle(s): 6 x 6.25
Material: Spec-37 Iron
GT 72 Straight Vane Rotor

GT 72 Straight Vane Rotor Drawing GT 72 Straight Vane Rotor Drawing Zoom Image

GT 72 Straight Vane Rotor Description

GT 72 straight vane rotors provide high value performance and rugged durability for a wide range of competition, high performance, and sport driving applications. Don't confuse these rotors with bargain priced off-brand named parts. Wilwood's modern manufacturing capability, combined with large scale economies, make it possible to offer this level of quality and performance at such an affordable price. Coupled with Wilwood's exclusive Spec-37 material, a proprietary iron alloy developed to withstand extreme temperatures with the highest possible degree of resistance against distortion, warping, cracking, and wear.
NOTE & CAUTIONS:
Premium grade, Heavy weight castings.

Ordering Information for GT 72 Straight Vane Rotor
Item No 160-12892
Info Details
Rotor Style GT Slotted
Bedded N
Lug I.D. 5.59
Far Side I.D. 7.42
Price $140.26
Purchase
Call (805) 388-1188

SRP Drilled Performance Rotor
Rotor Diameter: 11.00
Rotor Width: 0.81
Rotor Bolt Circle(s): 6 x 6.25
Material: Iron
SRP Drilled Performance Rotor

SRP Drilled Performance Rotor Drawing SRP Drilled Performance Rotor Drawing Zoom Image

SRP Drilled Performance Rotor Description

SRP Drilled Performance Rotors feature a specially engineered directional cross drill and face slot pattern that improve brake response and pad performance throughout the entire range of light to heavy braking. The venting and cleaning action of the holes and slots will reduce pad glaze and disperse gasses and heat generated during the pad to rotor interface. The holes and slots also inhibit irregular pad compound build-up on the rotor faces resulting in smoother engagement and improved pedal response in all conditions. The material removed also contributes to lower rotating and unsprung suspension weight.
NOTE & CAUTIONS:
Premium grade, medium weight castings.

Ordering Information for SRP Drilled Performance Rotor
Item No 160-7099
Info Details
Rotor Style SRP Drilled & Slotted
Bedded N
Lug I.D. 5.59
Far Side I.D. 7.42
Price $289.33
Purchase
Call (805) 388-1188
Item No 160-7099-BK
Info Details
Rotor Style SRP Drilled & Slotted
Bedded N
Lug I.D. 5.59
Far Side I.D. 7.42
Price $213.52
Purchase
Call (805) 388-1188
Item No 160-7100
Info Details
Rotor Style SRP Drilled & Slotted
Bedded N
Lug I.D. 5.59
Far Side I.D. 7.42
Price $289.33
Purchase
Call (805) 388-1188
Item No 160-7100-BK
Info Details
Rotor Style SRP Drilled & Slotted
Bedded N
Lug I.D. 5.59
Far Side I.D. 7.42
Price $213.52
Purchase
Call (805) 388-1188

Ultralite HP 30 Vane Rotor
Rotor Diameter: 11.00
Rotor Width: 0.81
Rotor Bolt Circle(s): 6 x 6.25
Material: Iron
Ultralite HP 30 Vane Rotor

Ultralite HP 30 Vane Rotor Drawing Ultralite HP 30 Vane Rotor Drawing Zoom Image

Ultralite HP 30 Vane Rotor Description

Ultra-Light ULHP straight vane rotors provide high value performance and rugged durability for a wide range of competition, high performance, and sport driving applications. Do not confuse these rotors with bargain priced off-brand named parts. Wilwoods modern manufacturing capability, combined with large scale economics, make it possible to offer this level of quality and performance at such an affordable price.
NOTE & CAUTIONS:
Premium grade, medium weight castings.

Ordering Information for Ultralite HP 30 Vane Rotor
Item No 160-5840
Info Details
Rotor Style Plain Face
Bedded N
Lug I.D. 5.59
Far Side I.D. 7.42
Price $126.90
Purchase
Call (805) 388-1188

Ultralite HPS 30 Vane Rotor
Rotor Diameter: 11.00
Rotor Width: 0.81
Rotor Bolt Circle(s): 6 x 6.25
Material: Iron
Ultralite HPS 30 Vane Rotor

Ultralite HPS 30 Vane Rotor Drawing Ultralite HPS 30 Vane Rotor Drawing Zoom Image

Ultralite HPS 30 Vane Rotor Description

Ultra-Light ULHP straight vane rotors provide high value performance and rugged durability for a wide range of competition, high performance, and sport driving applications. Don't confuse these rotors with bargain priced off-brand named parts. Wilwood's modern manufacturing capability, combined with large scale economies, make it possible to offer this level of quality and performance at such an affordable price.
NOTE & CAUTIONS:
Premium grade, medium weight castings.

Ordering Information for Ultralite HPS 30 Vane Rotor
Item No 160-10358
Info Details
Rotor Style GT Slotted
Bedded N
Lug I.D. 5.59
Far Side I.D. 7.42
Price $168.90
Purchase
Call (805) 388-1188

Drilled Steel Rotor
Rotor Diameter: 11.25
Rotor Width: 0.25
Rotor Bolt Circle(s): 8 x 7.18L
Material: Steel
Drilled Steel Rotor

Drilled Steel Rotor Drawing Drilled Steel Rotor Drawing

Drilled Steel Rotor Description

Wilwood's Alloy Steel Rotors have applications in all types of motorsports. Steel rotors provide a durable lightweight option in applications where sustained temperatures remain in the low to moderate range, and high heat spikes are only observed on an intermittent basis. This specific part is a dynamically lug mounted with special alloy and proprietary manufacturing processes give these rotors high resistance to thermal distortion with excellent friction and wear characteristics against the pads.
NOTE & CAUTIONS:
Suitable applications: UTV

Ordering Information for Drilled Steel Rotor
Item No 160-16979
Info Details
Rotor Style Drilled
Bedded N
Lug I.D. 6.00
Far Side I.D.
Price $106.42
Purchase
Call (805) 388-1188

Solid Steel Rotor
Rotor Diameter: 11.25
Rotor Width: 0.25
Rotor Bolt Circle(s): 8 x 7.18L
Material: Steel
Solid Steel Rotor

Solid Steel Rotor Drawing Solid Steel Rotor Drawing

Solid Steel Rotor Description

Wilwood's Alloy Steel Rotors have applications in all types of motorsports. Steel rotors provide a durable lightweight option in applications where sustained temperatures remain in the low to moderate range, and high heat spikes are only observed on an intermittent basis. This specific part is a dynamically lug mounted with special alloy and proprietary manufacturing processes give these rotors high resistance to thermal distortion with excellent friction and wear characteristics against the pads.
NOTE & CAUTIONS:
Suitable applications: UTV

Ordering Information for Solid Steel Rotor
Item No 160-16515
Info Details
Rotor Style Plain Face
Bedded N
Lug I.D. 6.00
Far Side I.D.
Price $91.42
Purchase
Call (805) 388-1188

Super Alloy Drilled Rotor
Rotor Diameter: 11.25
Rotor Width: 0.35
Rotor Bolt Circle(s): 8 x 7.18L
Material: Super Alloy
Super Alloy Drilled Rotor

Super Alloy Drilled Rotor Drawing Super Alloy Drilled Rotor Drawing Zoom Image

Super Alloy Drilled Rotor Description

Super Alloy Steel Rotors have applications in all types of motorsports. Steel rotors provide a durable lightweight option in applications where sustained temperatures remain in the low to moderate range, and high heat spikes are only observed on an intermittent basis. This could be anything from a hard stopping drag race car at the end of a quarter mile, or a high speed stock car coming in from a qualifier at a super speedway. Steel rotors can also be found in lighter weight open wheel cars such as sprints and modifieds, and a variety of light weight, open wheel road course racers. A special alloy and proprietary manufacturing processes give these rotors high resistance to thermal distortion with excellent friction and wear characteristics against the pads.
NOTE & CAUTIONS:
Drag Race use only, Not recommended for street use.

Ordering Information for Super Alloy Drilled Rotor
Item No 160-14155
Info Details
Rotor Style Drilled
Bedded N
Lug I.D. 6.38
Far Side I.D.
Price $261.94
Purchase
Call (805) 388-1188

GT 36 Curved Vane Rotor
Rotor Diameter: 11.38
Rotor Width: 0.81
Rotor Bolt Circle(s): 8 x 7.00
Material: Iron
GT 36 Curved Vane Rotor

GT 36 Curved Vane Rotor Drawing GT 36 Curved Vane Rotor Drawing Zoom Image

GT 36 Curved Vane Rotor Description

GT-36 curved vane rotors are built for the extreme conditions of professional motorsports. The superior heat absorption and dissipation characteristics of these heavy wall directional vane rotors are the keys to preventing heat fade and realizing long service life from the rotors and pads. All rotors are cast from premium grade, long grain carbon iron for long wear, thermal stability, and resistance to distortion. Every GT rotor is fully detail machined to eliminate stress points and unnecessary weight away from the pad sweep face. The faces and O.D. are precision turned to less than .001" for flatness, parallelism, and run-out. An asymmetrical face slot pattern provides smoother engagement through reduced harmonics and improved thermal balance between the I.D. and O.D. of the rotor. Every rotor is then individually dynamic balanced to provide vibration free performance at any speed. These rotors provide the highest cooling capacity and longest service life for extreme braking short tracks and road course competition.
NOTE & CAUTIONS:


Ordering Information for GT 36 Curved Vane Rotor
Item No 160-17517
Info Details
Rotor Style GT Slotted
Bedded N
Lug I.D. 6.38
Far Side I.D. 7.87
Price $245.98
Purchase
Call (805) 388-1188
Item No 160-17518
Info Details
Rotor Style GT Slotted
Bedded N
Lug I.D. 6.38
Far Side I.D. 7.87
Price $245.98
Purchase
Call (805) 388-1188

SRP Drilled Performance Rotor
Rotor Diameter: 11.38
Rotor Width: 0.81
Rotor Bolt Circle(s): 8 x 7.00
Material: Iron
SRP Drilled Performance Rotor

SRP Drilled Performance Rotor Drawing SRP Drilled Performance Rotor Drawing Zoom Image

SRP Drilled Performance Rotor Description

SRP Drilled Performance Rotors feature a specially engineered directional cross drill and face slot pattern that improve brake response and pad performance throughout the entire range of light to heavy braking. The venting and cleaning action of the holes and slots will reduce pad glaze and disperse gasses and heat generated during the pad to rotor interface. The holes and slots also inhibit irregular pad compound build-up on the rotor faces resulting in smoother engagement and improved pedal response in all conditions. The material removed also contributes to lower rotating and unsprung suspension weight.
NOTE & CAUTIONS:


Ordering Information for SRP Drilled Performance Rotor
Item No 160-17484-BK
Info Details
Rotor Style SRP Drilled & Slotted
Bedded N
Lug I.D. 6.38
Far Side I.D. 7.87
Price $314.98
Purchase
Call (805) 388-1188
Item No 160-17485-BK
Info Details
Rotor Style SRP Drilled & Slotted
Bedded N
Lug I.D. 6.38
Far Side I.D. 7.87
Price $314.98
Purchase
Call (805) 388-1188

Drilled Steel Scalloped Rotor
Rotor Diameter: 11.44
Rotor Width: 0.25
Rotor Bolt Circle(s): 8 x 7.00
Material: Steel
Drilled Steel Scalloped Rotor

Drilled Steel Scalloped Rotor Drawing Drilled Steel Scalloped Rotor Drawing Zoom Image

Drilled Steel Scalloped Rotor Description

Steel rotors have applications in all types of motorsports. Steel rotors provide a durable lightweight option in applications where sustained temperatures remain in the low to moderate range, and high heat spikes are only observed on an intermittent basis. This could be anything from a hard stopping drag race car at the end of a quarter mile, or a high speed stock car coming in from a qualifier at a super speedway. Steel rotors can also be found in lighter weight open wheel cars such as sprints and modifieds, and a variety of light weight, open wheel road course racers. A special alloy and proprietary manufacturing processes give these rotors high resistance to thermal distortion with excellent friction and wear characteristics against the pads.
NOTE & CAUTIONS:
Suitable applications: Drag / Dirt racing

Ordering Information for Drilled Steel Scalloped Rotor
Item No 160-15011
Info Details
Rotor Style Drilled
Bedded N
Lug I.D. 6.38
Far Side I.D.
Price $164.49
Purchase
Call (805) 388-1188

Super Alloy Drilled Rotor
Rotor Diameter: 11.44
Rotor Width: 0.35
Rotor Bolt Circle(s): 8 x 7.00
Material: Super Alloy
Super Alloy Drilled Rotor

Super Alloy Drilled Rotor Drawing Super Alloy Drilled Rotor Drawing Zoom Image

Super Alloy Drilled Rotor Description

Super Alloy Steel Rotors have applications in all types of motorsports. Steel rotors provide a durable lightweight option in applications where sustained temperatures remain in the low to moderate range, and high heat spikes are only observed on an intermittent basis. This could be anything from a hard stopping drag race car at the end of a quarter mile, or a high speed stock car coming in from a qualifier at a super speedway. Steel rotors can also be found in lighter weight open wheel cars such as sprints and modifieds, and a variety of light weight, open wheel road course racers. A special alloy and proprietary manufacturing processes give these rotors high resistance to thermal distortion with excellent friction and wear characteristics against the pads.
NOTE & CAUTIONS:
Drag Race use only, Not recommended for street use.

Ordering Information for Super Alloy Drilled Rotor
Item No 160-12155
Info Details
Rotor Style Drilled
Bedded N
Lug I.D. 6.38
Far Side I.D.
Price $207.81
Purchase
Call (805) 388-1188

Drilled Steel Rotor
Rotor Diameter: 11.44
Rotor Width: 0.35
Rotor Bolt Circle(s): 8 x 7.00
Material: Steel
Drilled Steel Rotor

Drilled Steel Rotor Drawing Drilled Steel Rotor Drawing Zoom Image

Drilled Steel Rotor Description

Steel rotors have applications in all types of motorsports. Steel rotors provide a durable lightweight option in applications where sustained temperatures remain in the low to moderate range, and high heat spikes are only observed on an intermittent basis. This could be anything from a hard stopping drag race car at the end of a quarter mile, or a high speed stock car coming in from a qualifier at a super speedway. Steel rotors can also be found in lighter weight open wheel cars such as sprints and modifieds, and a variety of light weight, open wheel road course racers. A special alloy and proprietary manufacturing processes give these rotors high resistance to thermal distortion with excellent friction and wear characteristics against the pads.
NOTE & CAUTIONS:
Suitable applications: Drag / Dirt racing

Ordering Information for Drilled Steel Rotor
Item No 160-1601
Info Details
Rotor Style Drilled
Bedded N
Lug I.D. 6.38
Far Side I.D.
Price $123.39
Purchase
Call (805) 388-1188

Super Alloy Drilled Rotor
Rotor Diameter: 11.44
Rotor Width: 0.35
Rotor Bolt Circle(s): 8 x 7.18L
Material: Super Alloy
Super Alloy Drilled Rotor

Super Alloy Drilled Rotor Drawing Super Alloy Drilled Rotor Drawing Zoom Image

Super Alloy Drilled Rotor Description

Super Alloy Steel Rotors have applications in all types of motorsports. Steel rotors provide a durable lightweight option in applications where sustained temperatures remain in the low to moderate range, and high heat spikes are only observed on an intermittent basis. This could be anything from a hard stopping drag race car at the end of a quarter mile, or a high speed stock car coming in from a qualifier at a super speedway. Steel rotors can also be found in lighter weight open wheel cars such as sprints and modifieds, and a variety of light weight, open wheel road course racers. A special alloy and proprietary manufacturing processes give these rotors high resistance to thermal distortion with excellent friction and wear characteristics against the pads.
NOTE & CAUTIONS:
Drag Race use only, Not recommended for street use.

Ordering Information for Super Alloy Drilled Rotor
Item No 160-12483
Info Details
Rotor Style Drilled
Bedded N
Lug I.D. 6.38
Far Side I.D.
Price $261.94
Purchase
Call (805) 388-1188

Motorcycle Rotor
Rotor Diameter: 11.50
Rotor Width: 0.20
Rotor Bolt Circle(s): 5 x 3.25
Material: Stainless
Motorcycle Rotor

Motorcycle Rotor Drawing Motorcycle Rotor Drawing Zoom Image

Motorcycle Rotor Description

Wilwood's Satin finished stainless rotors combine the ultimate in performance and distinctive style for production bikes and full customs using OE dimension brake components. A proprietary finishing & coating process on a select stainless alloy provides a appealing, high-tech finish, and the stopping power you expect from the world leader in high performance brake systems. Available in Black or Bright Stainless finish.
NOTE & CAUTIONS:
1984-1999 Harley-Davidson® Front

Ordering Information for Motorcycle Rotor
Item No 160-10662-BK
Info Details
Rotor Style Drilled
Bedded N
Lug I.D. 1.99
Far Side I.D.
Price $169.06
Purchase
Call (805) 388-1188

Motorcycle Rotor
Rotor Diameter: 11.50
Rotor Width: 0.20
Rotor Bolt Circle(s): 5 x 3.25
Material: Stainless
Motorcycle Rotor

Motorcycle Rotor Drawing Motorcycle Rotor Drawing Zoom Image

Motorcycle Rotor Description

Wilwood's Satin finished stainless rotors combine the ultimate in performance and distinctive style for production bikes and full customs using OE dimension brake components. A proprietary finishing & coating process on a select stainless alloy provides a appealing, high-tech finish, and the stopping power you expect from the world leader in high performance brake systems. Available in Black or Bright Stainless finish.
NOTE & CAUTIONS:
1984-1999 Harley-Davidson® Front

Ordering Information for Motorcycle Rotor
Item No 160-10662
Info Details
Rotor Style Drilled
Bedded N
Lug I.D. 1.99
Far Side I.D.
Price $142.65
Purchase
Call (805) 388-1188

Motorcycle Rotor
Rotor Diameter: 11.50
Rotor Width: 0.20
Rotor Bolt Circle(s): 5 x 3.25
Material: Stainless
Motorcycle Rotor

Motorcycle Rotor Drawing Motorcycle Rotor Drawing Zoom Image

Motorcycle Rotor Description

Wilwood's Satin finished stainless rotors combine the ultimate in performance and distinctive style for production bikes and full customs using OE dimension brake components. A proprietary finishing & coating process on a select stainless alloy provides a appealing, high-tech finish, and the stopping power you expect from the world leader in high performance brake systems. Available in Black or Bright Stainless finish.
NOTE & CAUTIONS:
1984-1999 Harley-Davidson® Rear

Ordering Information for Motorcycle Rotor
Item No 160-10663-BK
Info Details
Rotor Style Drilled
Bedded N
Lug I.D. 1.99
Far Side I.D.
Price $169.06
Purchase
Call (805) 388-1188

Motorcycle Rotor
Rotor Diameter: 11.50
Rotor Width: 0.20
Rotor Bolt Circle(s): 5 x 3.25
Material: Stainless
Motorcycle Rotor

Motorcycle Rotor Drawing Motorcycle Rotor Drawing Zoom Image

Motorcycle Rotor Description

Wilwood's Satin finished stainless rotors combine the ultimate in performance and distinctive style for production bikes and full customs using OE dimension brake components. A proprietary finishing & coating process on a select stainless alloy provides a appealing, high-tech finish, and the stopping power you expect from the world leader in high performance brake systems. Available in Black or Bright Stainless finish.
NOTE & CAUTIONS:
1984-1999 Harley-Davidson® Rear

Ordering Information for Motorcycle Rotor
Item No 160-10663
Info Details
Rotor Style Drilled
Bedded N
Lug I.D. 1.99
Far Side I.D.
Price $142.65
Purchase
Call (805) 388-1188

Motorcycle Rotor
Rotor Diameter: 11.50
Rotor Width: 0.20
Rotor Bolt Circle(s): 5 x 3.25
Material: Stainless
Motorcycle Rotor

Motorcycle Rotor Drawing Motorcycle Rotor Drawing Zoom Image

Motorcycle Rotor Description

Wilwood's Satin finished stainless rotors combine the ultimate in performance and distinctive style for production bikes and full customs using OE dimension brake components. A proprietary finishing & coating process on a select stainless alloy provides a appealing, high-tech finish, and the stopping power you expect from the world leader in high performance brake systems. Available in Black or Bright Stainless finish.
NOTE & CAUTIONS:
2000-2008 Harley-Davidson® Front

Ordering Information for Motorcycle Rotor
Item No 160-10664-BK
Info Details
Rotor Style Drilled
Bedded N
Lug I.D. 2.22
Far Side I.D.
Price $169.06
Purchase
Call (805) 388-1188

Motorcycle Rotor
Rotor Diameter: 11.50
Rotor Width: 0.20
Rotor Bolt Circle(s): 5 x 3.25
Material: Stainless
Motorcycle Rotor

Motorcycle Rotor Drawing Motorcycle Rotor Drawing Zoom Image

Motorcycle Rotor Description

Wilwood's Satin finished stainless rotors combine the ultimate in performance and distinctive style for production bikes and full customs using OE dimension brake components. A proprietary finishing & coating process on a select stainless alloy provides a appealing, high-tech finish, and the stopping power you expect from the world leader in high performance brake systems. Available in Black or Bright Stainless finish.
NOTE & CAUTIONS:
2000-2008 Harley-Davidson® Front

Ordering Information for Motorcycle Rotor
Item No 160-10664
Info Details
Rotor Style Drilled
Bedded N
Lug I.D. 2.22
Far Side I.D.
Price $142.65
Purchase
Call (805) 388-1188

Motorcycle Rotor
Rotor Diameter: 11.50
Rotor Width: 0.20
Rotor Bolt Circle(s): 5 x 3.25
Material: Stainless
Motorcycle Rotor

Motorcycle Rotor Drawing Motorcycle Rotor Drawing Zoom Image

Motorcycle Rotor Description

Wilwood's Satin finished stainless rotors combine the ultimate in performance and distinctive style for production bikes and full customs using OE dimension brake components. A proprietary finishing & coating process on a select stainless alloy provides a appealing, high-tech finish, and the stopping power you expect from the world leader in high performance brake systems. Available in Black or Bright Stainless finish.
NOTE & CAUTIONS:
2000-2008 Harley-Davidson® Rear

Ordering Information for Motorcycle Rotor
Item No 160-10665-BK
Info Details
Rotor Style Drilled
Bedded N
Lug I.D. 2.22
Far Side I.D.
Price $169.06
Purchase
Call (805) 388-1188

Motorcycle Rotor
Rotor Diameter: 11.50
Rotor Width: 0.20
Rotor Bolt Circle(s): 5 x 3.25
Material: Stainless
Motorcycle Rotor

Motorcycle Rotor Drawing Motorcycle Rotor Drawing Zoom Image

Motorcycle Rotor Description

Wilwood's Satin finished stainless rotors combine the ultimate in performance and distinctive style for production bikes and full customs using OE dimension brake components. A proprietary finishing & coating process on a select stainless alloy provides a appealing, high-tech finish, and the stopping power you expect from the world leader in high performance brake systems. Available in Black or Bright Stainless finish.
NOTE & CAUTIONS:
2000-2008 Harley-Davidson® Rear

Ordering Information for Motorcycle Rotor
Item No 160-10665
Info Details
Rotor Style Drilled
Bedded N
Lug I.D. 2.22
Far Side I.D.
Price $142.65
Purchase
Call (805) 388-1188

Drilled Steel Rotor
Rotor Diameter: 11.75
Rotor Width: 0.25
Rotor Bolt Circle(s): 12 x 7.77L
Material: Steel
Drilled Steel Rotor

Drilled Steel Rotor Drawing Drilled Steel Rotor Drawing

Drilled Steel Rotor Description

Wilwood's Alloy Steel Rotors have applications in all types of motorsports. Steel rotors provide a durable lightweight option in applications where sustained temperatures remain in the low to moderate range, and high heat spikes are only observed on an intermittent basis. This specific part is a dynamically lug mounted with special alloy and proprietary manufacturing processes give these rotors high resistance to thermal distortion with excellent friction and wear characteristics against the pads.
NOTE & CAUTIONS:
Suitable applications: UTV

Ordering Information for Drilled Steel Rotor
Item No 160-17945
Info Details
Rotor Style Drilled
Bedded N
Lug I.D. 7.09
Far Side I.D.
Price $125.95
Purchase
Call (805) 388-1188

Solid Steel Rotor
Rotor Diameter: 11.75
Rotor Width: 0.25
Rotor Bolt Circle(s): 12 x 7.77L
Material: Steel
Solid Steel Rotor

Solid Steel Rotor Drawing Solid Steel Rotor Drawing

Solid Steel Rotor Description

Wilwood's Alloy Steel Rotors have applications in all types of motorsports. Steel rotors provide a durable lightweight option in applications where sustained temperatures remain in the low to moderate range, and high heat spikes are only observed on an intermittent basis. This specific part is a dynamically lug mounted with special alloy and proprietary manufacturing processes give these rotors high resistance to thermal distortion with excellent friction and wear characteristics against the pads.
NOTE & CAUTIONS:
Suitable applications: UTV

Ordering Information for Solid Steel Rotor
Item No 160-17944
Info Details
Rotor Style Plain Face
Bedded N
Lug I.D. 7.09
Far Side I.D.
Price $115.45
Purchase
Call (805) 388-1188

Drilled Steel Scalloped Rotor
Rotor Diameter: 11.75
Rotor Width: 0.35
Rotor Bolt Circle(s): 8 x 7.00
Material: Steel
Drilled Steel Scalloped Rotor

Drilled Steel Scalloped Rotor Drawing Drilled Steel Scalloped Rotor Drawing Zoom Image

Drilled Steel Scalloped Rotor Description

Steel rotors have applications in all types of motorsports. Steel rotors provide a durable lightweight option in applications where sustained temperatures remain in the low to moderate range, and high heat spikes are only observed on an intermittent basis. This could be anything from a hard stopping drag race car at the end of a quarter mile, or a high speed stock car coming in from a qualifier at a super speedway. Steel rotors can also be found in lighter weight open wheel cars such as sprints and modifieds, and a variety of light weight, open wheel road course racers. A special alloy and proprietary manufacturing processes give these rotors high resistance to thermal distortion with excellent friction and wear characteristics against the pads.
NOTE & CAUTIONS:
Suitable applications: Drag / Dirt racing

Ordering Information for Drilled Steel Scalloped Rotor
Item No 160-9772
Info Details
Rotor Style Drilled
Bedded N
Lug I.D. 6.38
Far Side I.D.
Price $129.91
Purchase
Call (805) 388-1188

Drilled Steel Rotor
Rotor Diameter: 11.75
Rotor Width: 0.35
Rotor Bolt Circle(s): 8 x 7.00
Material: Steel
Drilled Steel Rotor

Drilled Steel Rotor Drawing Drilled Steel Rotor Drawing Zoom Image

Drilled Steel Rotor Description

Steel rotors have applications in all types of motorsports. Steel rotors provide a durable lightweight option in applications where sustained temperatures remain in the low to moderate range, and high heat spikes are only observed on an intermittent basis. This could be anything from a hard stopping drag race car at the end of a quarter mile, or a high speed stock car coming in from a qualifier at a super speedway. Steel rotors can also be found in lighter weight open wheel cars such as sprints and modifieds, and a variety of light weight, open wheel road course racers. A special alloy and proprietary manufacturing processes give these rotors high resistance to thermal distortion with excellent friction and wear characteristics against the pads.
NOTE & CAUTIONS:
Suitable applications: Drag / Dirt racing

Ordering Information for Drilled Steel Rotor
Item No 160-3202
Info Details
Rotor Style Drilled
Bedded N
Lug I.D. 6.38
Far Side I.D.
Price $123.39
Purchase
Call (805) 388-1188

Drilled Steel Scalloped Dynamic Mount Rotor
Rotor Diameter: 11.75
Rotor Width: 0.35
Rotor Bolt Circle(s): 8 x 7.00
Material: Steel
Drilled Steel Scalloped Dynamic Mount Rotor

Drilled Steel Scalloped Dynamic Mount Rotor Drawing Drilled Steel Scalloped Dynamic Mount Rotor Drawing Zoom Image

Drilled Steel Scalloped Dynamic Mount Rotor Description

Steel rotors have applications in all types of motorsports. Steel rotors provide a durable lightweight option in applications where sustained temperatures remain in the low to moderate range, and high heat spikes are only observed on an intermittent basis. This could be anything from a hard stopping drag race car at the end of a quarter mile, or a high speed stock car coming in from a qualifier at a super speedway. Steel rotors can also be found in lighter weight open wheel cars such as sprints and modifieds, and a variety of light weight, open wheel road course racers. A special alloy and proprietary manufacturing processes give these rotors high resistance to thermal distortion with excellent friction and wear characteristics against the pads.
NOTE & CAUTIONS:
Floating Mount Rotor. Suitable applications: Drag / Dirt racing

Ordering Information for Drilled Steel Scalloped Dynamic Mount Rotor
Item No 160-5855
Info Details
Rotor Style Drilled
Bedded N
Lug I.D. 6.56
Far Side I.D.
Price $250.11
Purchase
Call (805) 388-1188

GT 36 Curved Vane Rotor
Rotor Diameter: 11.75
Rotor Width: 0.81
Rotor Bolt Circle(s): 8 x 7.00
Material: Spec-37 Iron
GT 36 Curved Vane Rotor

GT 36 Curved Vane Rotor Drawing GT 36 Curved Vane Rotor Drawing Zoom Image

GT 36 Curved Vane Rotor Description

Wilwood's GT 36 Curved Vane Spec-37 rotors are manufactured from a proprietary iron alloy developed to withstand extreme temperatures with the highest possible degree of resistance against distortion, warping, cracking, and wear. The formulation for this alloy is a derivative of technology and materials that were significant in the development of the extreme duty military spec rotors that are manufactured by Wilwood. Combined with our proven GT Series asymmetrical face slot pattern and individual dynamic balancing, you are assured the smoothest braking available.
NOTE & CAUTIONS:
Premium grade, Spec-37 Heavy Wall Castings

Ordering Information for GT 36 Curved Vane Rotor
Item No 160-12285
Info Details
Rotor Style GT Slotted
Bedded N
Lug I.D. 6.38
Far Side I.D. 7.87
Price $155.67
Purchase
Call (805) 388-1188
Item No 160-12286
Info Details
Rotor Style GT Slotted
Bedded N
Lug I.D. 6.38
Far Side I.D. 7.87
Price $155.67
Purchase
Call (805) 388-1188

HD 36 Curved Vane Rotor
Rotor Diameter: 11.75
Rotor Width: 0.81
Rotor Bolt Circle(s): 8 x 7.00
Material: Spec-37 Iron
HD 36 Curved Vane Rotor

HD 36 Curved Vane Rotor Drawing HD 36 Curved Vane Rotor Drawing Zoom Image

HD 36 Curved Vane Rotor Description

Wilwood's HD 36 Curved Vane Spec-37 rotors are manufactured from a proprietary iron alloy developed to withstand extreme temperatures with the highest possible degree of resistance against distortion, warping, cracking, and wear. The formulation for this alloy is a derivative of technology and materials that were significant in the development of the extreme duty military spec rotors that are manufactured by Wilwood. Our HD Series preparation includes full detail machining and smooth pad contact faces without slots.
NOTE & CAUTIONS:
Premium grade, Spec-37 Heavy Wall Castings

Ordering Information for HD 36 Curved Vane Rotor
Item No 160-12283
Info Details
Rotor Style Plain Face
Bedded N
Lug I.D. 6.38
Far Side I.D. 7.87
Price $129.69
Purchase
Call (805) 388-1188
Item No 160-12284
Info Details
Rotor Style Plain Face
Bedded N
Lug I.D. 6.38
Far Side I.D. 7.87
Price $129.69
Purchase
Call (805) 388-1188

HD 36 Curved Vane Scalloped Rotor
Rotor Diameter: 11.75
Rotor Width: 0.81
Rotor Bolt Circle(s): 8 x 7.00
Material: Spec-37 Iron
HD 36 Curved Vane Scalloped Rotor

HD 36 Curved Vane Scalloped Rotor Drawing HD 36 Curved Vane Scalloped Rotor Drawing Zoom Image

HD 36 Curved Vane Scalloped Rotor Description

Wilwood's HD 36 Scalloped Curved Vane Spec-37 rotors are manufactured from a proprietary iron alloy developed to withstand extreme temperatures with the highest possible degree of resistance against distortion, warping, cracking, and wear. The formulation for this alloy is a derivative of technology and materials that were significant in the development of the extreme duty military spec rotors that are manufactured by Wilwood. Our HD Series preparation includes full detail machining and smooth pad contact faces without slots.
NOTE & CAUTIONS:
Premium grade, Spec-37 Heavy Wall Castings

Ordering Information for HD 36 Curved Vane Scalloped Rotor
Item No 160-16869
Info Details
Rotor Style Plain Face
Bedded N
Lug I.D. 6.38
Far Side I.D. 7.87
Price $163.44
Purchase
Call (805) 388-1188
Item No 160-16870
Info Details
Rotor Style Plain Face
Bedded N
Lug I.D. 6.38
Far Side I.D. 7.87
Price $163.44
Purchase
Call (805) 388-1188

Super Alloy Scalloped Rotor
Rotor Diameter: 11.75
Rotor Width: 0.81
Rotor Bolt Circle(s): 8 x 7.00
Material: Super Alloy
Super Alloy Scalloped Rotor

Super Alloy Scalloped Rotor Drawing Super Alloy Scalloped Rotor Drawing Zoom Image

Super Alloy Scalloped Rotor Description

Our newest Super Alloy rotor in 11.75” diameter is made from Wilwood’s proprietary Super Alloy material that provides the lowest rotating and un-sprung weight, without degradation, shrinkage and warping like comparable Iron & Steel lightweight rotors. Super Alloy rotors provide a durable lightweight option in applications where sustained temperatures remain in the low to moderate range, and high heat spikes are only observed on an intermittent basis. Our special alloy and proprietary manufacturing processes give these rotors high resistance to thermal distortion with excellent friction and wear characteristics against the pads.
NOTE & CAUTIONS:
Dirt Sprint Car Inboard Use.

Ordering Information for Super Alloy Scalloped Rotor
Item No 160-13373
Info Details
Rotor Style Slotted
Bedded N
Lug I.D. 6.38
Far Side I.D. 8.19
Price $249.42
Purchase
Call (805) 388-1188

SRP Drilled Performance Rotor
Rotor Diameter: 11.75
Rotor Width: 0.81
Rotor Bolt Circle(s): 8 x 7.00
Material: Iron
SRP Drilled Performance Rotor

SRP Drilled Performance Rotor Drawing SRP Drilled Performance Rotor Drawing Zoom Image

SRP Drilled Performance Rotor Description

SRP Drilled Performance Rotors feature a specially engineered directional cross drill and face slot pattern that improve brake response and pad performance throughout the entire range of light to heavy braking. The venting and cleaning action of the holes and slots will reduce pad glaze and disperse gasses and heat generated during the pad to rotor interface. The holes and slots also inhibit irregular pad compound build-up on the rotor faces resulting in smoother engagement and improved pedal response in all conditions. The material removed also contributes to lower rotating and unsprung suspension weight.
NOTE & CAUTIONS:
Premium grade, medium weight castings.

Ordering Information for SRP Drilled Performance Rotor
Item No 160-7101-BK
Info Details
Rotor Style SRP Drilled & Slotted
Bedded N
Lug I.D. 6.38
Far Side I.D. 8.34
Price $213.52
Purchase
Call (805) 388-1188
Item No 160-7102-BK
Info Details
Rotor Style SRP Drilled & Slotted
Bedded N
Lug I.D. 6.38
Far Side I.D. 8.34
Price $213.52
Purchase
Call (805) 388-1188

Ultralite 32 Vane Rotor
Rotor Diameter: 11.75
Rotor Width: 0.81
Rotor Bolt Circle(s): 8 x 7.00
Material: Iron
Ultralite 32 Vane Rotor

Ultralite 32 Vane Rotor Drawing Ultralite 32 Vane Rotor Drawing Zoom Image

Ultralite 32 Vane Rotor Description

Ultra-Light UL straight vane rotors provide high value performance and rugged durability for a wide range of competition, high performance, and sport driving applications. Don't confuse these rotors with bargain priced off-brand named parts. Wilwood's modern manufacturing capability, combined with large scale economy, make it possible to offer this level of quality and performance at such an affordable price.
NOTE & CAUTIONS:
Premium grade, medium weight castings.

Ordering Information for Ultralite 32 Vane Rotor
Item No 160-0471
Info Details
Rotor Style Plain Face
Bedded N
Lug I.D. 6.38
Far Side I.D. 8.34
Price $58.66
Purchase
Call (805) 388-1188

Ulltralite 32 Vane Rotor Drilled
Rotor Diameter: 11.75
Rotor Width: 0.81
Rotor Bolt Circle(s): 8 x 7.00
Material: Iron
Ulltralite 32 Vane Rotor Drilled

Ulltralite 32 Vane Rotor Drilled Drawing Ulltralite 32 Vane Rotor Drilled Drawing Zoom Image

Ulltralite 32 Vane Rotor Drilled Description

When it comes to rotors, racers are constantly searching for the ultimate balance between the lowest weight and the ability to effectively manage heat. Decreased rotating weight in the drive line provides quicker deceleration under braking and quicker acceleration out of the corners. Lower weight also benefits handling with improved spring and shock control over the unsprung suspension mass. Wilwood's ULD-32 drilled iron rotors provides effective lightweight options for sprints, late models, modifieds, and other competition applications that race in low to medium temperature ranges.
NOTE & CAUTIONS:
Race Drilled Rotors are unsafe for street use.

Ordering Information for Ulltralite 32 Vane Rotor Drilled
Item No 160-5863
Info Details
Rotor Style Race Drilled
Bedded N
Lug I.D. 6.38
Far Side I.D. 8.34
Price $113.62
Purchase
Call (805) 388-1188

Ultralite HP 32 Vane Rotor
Rotor Diameter: 11.75
Rotor Width: 0.81
Rotor Bolt Circle(s): 8 x 7.00
Material: Iron
Ultralite HP 32 Vane Rotor

Ultralite HP 32 Vane Rotor Drawing Ultralite HP 32 Vane Rotor Drawing Zoom Image

Ultralite HP 32 Vane Rotor Description

Ultra-Light ULHP-32 straight vane rotors provide an excellent balance of efficient cooling and lower rotating mass on hard braking dirt tracks or rear axle service on pavement cars. UL rotors are cast from premium grade, long grain carbon iron for long wear, high thermal stability, and resistance to distortion. ULHP-32 rotors offered the added performance and smoother operation of precision turned faces with less than .001" variation in flatness, parallelism, or run-out.
NOTE & CAUTIONS:
Premium grade, medium weight castings.

Ordering Information for Ultralite HP 32 Vane Rotor
Item No 160-5841
Info Details
Rotor Style Plain Face
Bedded N
Lug I.D. 6.38
Far Side I.D. 8.34
Price $126.90
Purchase
Call (805) 388-1188

Ultralite 32 Vane Scalloped Rotor
Rotor Diameter: 11.75
Rotor Width: 0.81
Rotor Bolt Circle(s): 8 x 7.00
Material: Iron
Ultralite 32 Vane Scalloped Rotor

Ultralite 32 Vane Scalloped Rotor Drawing Ultralite 32 Vane Scalloped Rotor Drawing Zoom Image

Ultralite 32 Vane Scalloped Rotor Description

When it comes to rotors, racers are constantly searching for the ultimate balance between the lowest weight and the ability to effectively manage heat. Decreased rotating weight in the drive line provides quicker deceleration under braking and quicker acceleration out of the corners. Lower weight also benefits handling with improved spring and shock control over the unsprung suspension mass. Wilwood's ULS-32 scalloped iron rotors provides effective lightweight options for sprints, late models, modifieds, and other competition applications that race in low to medium temperature ranges.
NOTE & CAUTIONS:
Scalloped Rotors are unsafe for street use.

Ordering Information for Ultralite 32 Vane Scalloped Rotor
Item No 160-8135
Info Details
Rotor Style Plain Face
Bedded N
Lug I.D. 6.38
Far Side I.D. 8.34
Price $140.25
Purchase
Call (805) 388-1188

GT 40 Straight Vane Rotor
Rotor Diameter: 11.75
Rotor Width: 0.81
Rotor Bolt Circle(s): 8 x 7.18L
Material: Spec-37 Iron
GT 40 Straight Vane Rotor

GT 40 Straight Vane Rotor Drawing GT 40 Straight Vane Rotor Drawing

GT 40 Straight Vane Rotor Description

Wilwood’s GT 40 Straight Vane Spec-37 Dynamic Lug Mount Rotors are manufactured from a proprietary iron alloy developed to withstand extreme temperatures with the highest possible degree of resistance against distortion, warping, cracking, and wear. Combined with our proven GT Series asymmetrical face slot pattern, individual dynamic balancing and dynamic lug mounting you are assured the smoothest, vibration free performance at any speed.
NOTE & CAUTIONS:
Premium grade, Spec-37 Heavy Wall Castings

Ordering Information for GT 40 Straight Vane Rotor
Item No 160-16923
Info Details
Rotor Style GT Slotted
Bedded N
Lug I.D. 6.53
Far Side I.D. 8.00
Price $212.98
Purchase
Call (805) 388-1188

ULGT 16 Curved Vane Rotor
Rotor Diameter: 11.75
Rotor Width: 0.99
Rotor Bolt Circle(s): 8 x 7.00
Material: Spec-37 Iron
ULGT 16 Curved Vane Rotor

ULGT 16 Curved Vane Rotor Drawing ULGT 16 Curved Vane Rotor Drawing Zoom Image

ULGT 16 Curved Vane Rotor Description

Wilwood's ULGT-16 Curved Vane Spec-37 rotors are manufactured from a proprietary iron alloy developed to withstand extreme temperatures with the highest possible degree of resistance against distortion, warping, cracking, and wear. The formulation for this alloy is a derivative of technology and materials that were significant in the development of the extreme duty military spec rotors that are manufactured by Wilwood. Combined with our proven GT Style asymmetrical face slot pattern, you are assured the smoothest braking available. 160-15879 and 160-15880 are replacement for 160-13980 and 160-13981.
NOTE & CAUTIONS:
Premium grade, Proprietary Iron Casting

Ordering Information for ULGT 16 Curved Vane Rotor
Item No 160-15879
Info Details
Rotor Style GT Slotted
Bedded N
Lug I.D. 6.38
Far Side I.D. 8.46
Price $187.09
Purchase
Call (805) 388-1188
Item No 160-15880
Info Details
Rotor Style GT Slotted
Bedded N
Lug I.D. 6.38
Far Side I.D. 8.46
Price $187.09
Purchase
Call (805) 388-1188

ULHD 16 Curved Vane Rotor
Rotor Diameter: 11.75
Rotor Width: 0.99
Rotor Bolt Circle(s): 8 x 7.00
Material: Spec-37 Iron
ULHD 16 Curved Vane Rotor

ULHD 16 Curved Vane Rotor Drawing ULHD 16 Curved Vane Rotor Drawing Zoom Image

ULHD 16 Curved Vane Rotor Description

Wilwood''s ULHD-16 Curved Vane Spec-37 rotors are manufactured from a proprietary iron alloy developed to withstand extreme temperatures with the highest possible degree of resistance against distortion, warping, cracking, and wear. The formulation for this alloy is a derivative of technology and materials that were significant in the development of the extreme duty military spec rotors that are manufactured by Wilwood. Our HP Series preparation includes full detail machining and smooth pad contact faces without slots.
NOTE & CAUTIONS:
Premium grade, Proprietary Iron Casting

Ordering Information for ULHD 16 Curved Vane Rotor
Item No 160-15877
Info Details
Rotor Style Plain Face
Bedded N
Lug I.D. 6.38
Far Side I.D. 8.46
Price $124.51
Purchase
Call (805) 388-1188
Item No 160-15878
Info Details
Rotor Style Plain Face
Bedded N
Lug I.D. 6.38
Far Side I.D. 8.46
Price $124.51
Purchase
Call (805) 388-1188

GT 48 Curved Vane Rotor
Rotor Diameter: 11.75
Rotor Width: 1.21
Rotor Bolt Circle(s): 8 x 7.00
Material: Spec-37 Iron
GT 48 Curved Vane Rotor

GT 48 Curved Vane Rotor Drawing GT 48 Curved Vane Rotor Drawing Zoom Image

GT 48 Curved Vane Rotor Description

Wilwood's GT 48 Curved Vane Spec-37 rotors are manufactured from a proprietary iron alloy developed to withstand extreme temperatures with the highest possible degree of resistance against distortion, warping, cracking, and wear. The formulation for this alloy is a derivative of technology and materials that were significant in the development of the extreme duty military spec rotors that are manufactured by Wilwood. Combined with our proven GT Series asymmetrical face slot pattern and individual dynamic balancing, you are assured the smoothest, vibration free performance at any speed. These rotors provide the highest cooling capacity and longest service life for extreme braking short tracks and road course competition.
NOTE & CAUTIONS:
Premium grade, Spec-37 Castings.

Ordering Information for GT 48 Curved Vane Rotor
Item No 160-13499
Info Details
Rotor Style GT Slotted
Bedded N
Lug I.D. 6.38
Far Side I.D. 8.34
Price $149.67
Purchase
Call (805) 388-1188
Item No 160-13499-B
Info Details
Rotor Style GT Slotted
Bedded Y
Lug I.D. 6.38
Far Side I.D. 8.34
Price $253.62
Purchase
Call (805) 388-1188
Item No 160-13500
Info Details
Rotor Style GT Slotted
Bedded N
Lug I.D. 6.38
Far Side I.D. 8.34
Price $149.67
Purchase
Call (805) 388-1188
Item No 160-13500-B
Info Details
Rotor Style GT Slotted
Bedded Y
Lug I.D. 6.38
Far Side I.D. 8.34
Price $253.62
Purchase
Call (805) 388-1188

HD 48 Curved Vane Rotor
Rotor Diameter: 11.75
Rotor Width: 1.21
Rotor Bolt Circle(s): 8 x 7.00
Material: Spec-37 Iron
HD 48 Curved Vane Rotor

HD 48 Curved Vane Rotor Drawing HD 48 Curved Vane Rotor Drawing Zoom Image

HD 48 Curved Vane Rotor Description

Wilwood's HD 48 Curved Vane Spec-37 rotors are are manufactured from a proprietary iron alloy developed to withstand extreme temperatures with the highest possible degree of resistance against distortion, warping, cracking, and wear. The formulation for this alloy is a derivative of technology and materials that were significant in the development of the extreme duty military spec rotors that are manufactured by Wilwood. Our HD Series preparation includes full detail machining and smooth pad contact faces without slots.
NOTE & CAUTIONS:
Premium grade, Spec-37 Castings.

Ordering Information for HD 48 Curved Vane Rotor
Item No 160-13497
Info *New* Details
Rotor Style Plain Face
Bedded N
Lug I.D. 6.38
Far Side I.D. 8.34
Price $123.48
Purchase
Call (805) 388-1188
Item No 160-13498
Info *New* Details
Rotor Style Plain Face
Bedded N
Lug I.D. 6.38
Far Side I.D. 8.34
Price $123.48
Purchase
Call (805) 388-1188

Super Alloy Scalloped Rotor
Rotor Diameter: 11.75
Rotor Width: 1.25
Rotor Bolt Circle(s): 8 x 7.00
Material: Super Alloy
Super Alloy Scalloped Rotor

Super Alloy Scalloped Rotor Drawing Super Alloy Scalloped Rotor Drawing Zoom Image

Super Alloy Scalloped Rotor Description

Our newest Super Alloy rotor in 11.75” diameter is targeted directly to Dirt Late Model and Modified racing. Wilwood’s proprietary Super Alloy material and slotted design provides the lowest rotating and un-sprung weight, without degradation, shrinkage and warping like comparable Iron & Steel lightweight rotors. Super Alloy rotors provide a durable lightweight option in applications where sustained temperatures remain in the low to moderate range, and high heat spikes are only observed on an intermittent basis. Our special alloy and proprietary manufacturing processes give these rotors high resistance to thermal distortion with excellent friction and wear characteristics against the pads.
NOTE & CAUTIONS:
Dirt Sprint Car Inboard Use.

Ordering Information for Super Alloy Scalloped Rotor
Item No 160-15840
Info Details
Rotor Style Slotted
Bedded N
Lug I.D. 6.38
Far Side I.D. 8.19
Price $311.77
Purchase
Call (805) 388-1188

Ultralite 32 Curved Vane Rotor
Rotor Diameter: 11.75
Rotor Width: 1.25
Rotor Bolt Circle(s): 8 x 7.00
Material: Iron
Ultralite 32 Curved Vane Rotor

Ultralite 32 Curved Vane Rotor Drawing Ultralite 32 Curved Vane Rotor Drawing Zoom Image

Ultralite 32 Curved Vane Rotor Description

Ultra-Light UL-32 directional vane rotors provide an excellent balance of efficient cooling and lower rotating mass on hard braking dirt tracks or rear axle service on pavement cars. UL rotors are cast from premium grade, long grain carbon iron for long wear, high thermal stability, and resistance to distortion. UL-32 rotors are production machined and well suited to a wide range of sportsman racing categories.
NOTE & CAUTIONS:
Premium grade, medium weight castings.

Ordering Information for Ultralite 32 Curved Vane Rotor
Item No 160-2898
Info Details
Rotor Style Plain Face
Bedded N
Lug I.D. 6.38
Far Side I.D. 8.34
Price $68.16
Purchase
Call (805) 388-1188
Item No 160-2899
Info Details
Rotor Style Plain Face
Bedded N
Lug I.D. 6.38
Far Side I.D. 8.34
Price $68.16
Purchase
Call (805) 388-1188

Ultralite 32 Vane Rotor
Rotor Diameter: 11.75
Rotor Width: 1.25
Rotor Bolt Circle(s): 8 x 7.00
Material: Iron
Ultralite 32 Vane Rotor

Ultralite 32 Vane Rotor Drawing Ultralite 32 Vane Rotor Drawing Zoom Image

Ultralite 32 Vane Rotor Description

Ultra-Light UL straight vane rotors provide high value performance and rugged durability for a wide range of competition, high performance, and sport driving applications. Don't confuse these rotors with bargain priced off-brand named parts. Wilwood's modern manufacturing capability, combined with large scale economy, make it possible to offer this level of quality and performance at such an affordable price.
NOTE & CAUTIONS:
Premium grade, medium weight castings.

Ordering Information for Ultralite 32 Vane Rotor
Item No 160-0483
Info Details
Rotor Style Plain Face
Bedded N
Lug I.D. 6.38
Far Side I.D. 8.34
Price $58.66
Purchase
Call (805) 388-1188

Ulltralite 32 Vane Rotor Drilled
Rotor Diameter: 11.75
Rotor Width: 1.25
Rotor Bolt Circle(s): 8 x 7.00
Material: Iron
Ulltralite 32 Vane Rotor Drilled

Ulltralite 32 Vane Rotor Drilled Drawing Ulltralite 32 Vane Rotor Drilled Drawing Zoom Image

Ulltralite 32 Vane Rotor Drilled Description

When it comes to rotors, racers are constantly searching for the ultimate balance between the lowest weight and the ability to effectively manage heat. Decreased rotating weight in the drive line provides quicker deceleration under braking and quicker acceleration out of the corners. Lower weight also benefits handling with improved spring and shock control over the unsprung suspension mass. Wilwood's ULD-32 drilled iron rotors provides effective lightweight options for sprints, late models, modifieds, and other competition applications that race in low to medium temperature ranges.
NOTE & CAUTIONS:
Race Drilled Rotors are unsafe for street use.

Ordering Information for Ulltralite 32 Vane Rotor Drilled
Item No 160-5864
Info Details
Rotor Style Race Drilled
Bedded N
Lug I.D. 6.38
Far Side I.D. 8.34
Price $81.84
Purchase
Call (805) 388-1188

Ultralite 32 Vane Scalloped Rotor
Rotor Diameter: 11.75
Rotor Width: 1.25
Rotor Bolt Circle(s): 8 x 7.00
Material: Iron
Ultralite 32 Vane Scalloped Rotor

Ultralite 32 Vane Scalloped Rotor Drawing Ultralite 32 Vane Scalloped Rotor Drawing Zoom Image

Ultralite 32 Vane Scalloped Rotor Description

When it comes to rotors, racers are constantly searching for the ultimate balance between the lowest weight and the ability to effectively manage heat. Decreased rotating weight in the drive line provides quicker deceleration under braking and quicker acceleration out of the corners. Lower weight also benefits handling with improved spring and shock control over the unsprung suspension mass. Two options are available: Wilwood's 160-8343 Ultra Light Weight ULS-32 scalloped iron rotor provides effective lightweight options for sprints, late models, modifieds, and other competition applications that race in low to medium temperature ranges. Weighing in at 5.3 Lbs., it is the lightest scalloped iron rotor around or the medium weight option 160-8814 at 6.45 lbs. that gives added mass and durability.
NOTE & CAUTIONS:
Scalloped Rotors are unsafe for street use.

Ordering Information for Ultralite 32 Vane Scalloped Rotor
Item No 160-8343
Info Details
Rotor Style Plain Face
Bedded N
Lug I.D. 6.38
Far Side I.D. 8.34
Price $140.25
Purchase
Call (805) 388-1188
Item No 160-8814
Info Details
Rotor Style Plain Face
Bedded N
Lug I.D. 6.38
Far Side I.D. 8.75
Price $140.25
Purchase
Call (805) 388-1188

GT 48 Curved Vane Rotor
Rotor Diameter: 11.75
Rotor Width: 1.25
Rotor Bolt Circle(s): 8 x 7.05
Material: Spec-37 Iron
GT 48 Curved Vane Rotor

GT 48 Curved Vane Rotor Drawing GT 48 Curved Vane Rotor Drawing Zoom Image

GT 48 Curved Vane Rotor Description

Wilwood's GT 48 Curved Vane Spec-37 rotors are manufactured from a proprietary iron alloy developed to withstand extreme temperatures with the highest possible degree of resistance against distortion, warping, cracking, and wear. The formulation for this alloy is a derivative of technology and materials that were significant in the development of the extreme duty military spec rotors that are manufactured by Wilwood. Combined with our proven GT Series asymmetrical face slot pattern and individual dynamic balancing, you are assured the smoothest, vibration free performance at any speed. These rotors provide the highest cooling capacity and longest service life for extreme braking short tracks and road course competition.
NOTE & CAUTIONS:
Premium grade, Spec-37 Castings.

Ordering Information for GT 48 Curved Vane Rotor
Item No 160-16027
Info Details
Rotor Style GT Slotted
Bedded N
Lug I.D. 6.38
Far Side I.D. 7.69
Price $281.44
Purchase
Call (805) 388-1188
Item No 160-16028
Info Details
Rotor Style GT Slotted
Bedded N
Lug I.D. 6.38
Far Side I.D. 7.69
Price $281.44
Purchase
Call (805) 388-1188

GT 48 Curved Vane Rotor
Rotor Diameter: 11.75
Rotor Width: 1.25
Rotor Bolt Circle(s): 8 x 7.18L
Material: Iron
GT 48 Curved Vane Rotor

GT 48 Curved Vane Rotor Drawing GT 48 Curved Vane Rotor Drawing

GT 48 Curved Vane Rotor Description

Wilwood’s GT 48 Curved Vane Dynamic Lug Mount Rotors are manufactured from a proprietary iron alloy developed to withstand extreme temperatures with the highest possible degree of resistance against distortion, warping, cracking, and wear. Combined with our proven GT Series asymmetrical face slot pattern, individual dynamic balancing and dynamic lug mounting you are assured the smoothest, vibration free performance at any speed.
NOTE & CAUTIONS:
Premium grade Iron, Heavy Wall Castings

Ordering Information for GT 48 Curved Vane Rotor
Item No 160-16924
Info Details
Rotor Style GT Slotted
Bedded N
Lug I.D. 6.53
Far Side I.D. 8.34
Price $230.98
Purchase
Call (805) 388-1188
Item No 160-16925
Info Details
Rotor Style GT Slotted
Bedded N
Lug I.D. 6.53
Far Side I.D. 8.34
Price $230.98
Purchase
Call (805) 388-1188

Motorcycle Rotor
Rotor Diameter: 11.80
Rotor Width: 0.20
Rotor Bolt Circle(s): 5 x 3.25
Material: Stainless
Motorcycle Rotor

Motorcycle Rotor Drawing Motorcycle Rotor Drawing Zoom Image

Motorcycle Rotor Description

Wilwood's Satin finished stainless rotors combine the ultimate in performance and distinctive style for production bikes and full customs using OE dimension brake components. A proprietary finishing & coating process on a select stainless alloy provides a appealing, high-tech finish, and the stopping power you expect from the world leader in high performance brake systems. Available in Black or Bright Stainless finish.
NOTE & CAUTIONS:
2008-up Harley-Davidson® Front

Ordering Information for Motorcycle Rotor
Item No 160-13355
Info Details
Rotor Style Drilled
Bedded N
Lug I.D. 2.22
Far Side I.D.
Price $142.65
Purchase
Call (805) 388-1188

Motorcycle Rotor
Rotor Diameter: 11.80
Rotor Width: 0.20
Rotor Bolt Circle(s): 5 x 3.25
Material: Stainless
Motorcycle Rotor

Motorcycle Rotor Drawing Motorcycle Rotor Drawing Zoom Image

Motorcycle Rotor Description

Wilwood's Satin finished stainless rotors combine the ultimate in performance and distinctive style for production bikes and full customs using OE dimension brake components. A proprietary finishing & coating process on a select stainless alloy provides a appealing, high-tech finish, and the stopping power you expect from the world leader in high performance brake systems. Available in Black or Bright Stainless finish.
NOTE & CAUTIONS:
2008-up Harley-Davidson® Front

Ordering Information for Motorcycle Rotor
Item No 160-13355-BK
Info Details
Rotor Style Drilled
Bedded N
Lug I.D. 2.22
Far Side I.D.
Price $169.06
Purchase
Call (805) 388-1188

Motorcycle Rotor
Rotor Diameter: 11.80
Rotor Width: 0.28
Rotor Bolt Circle(s): 5 x 3.25
Material: Stainless
Motorcycle Rotor

Motorcycle Rotor Drawing Motorcycle Rotor Drawing Zoom Image

Motorcycle Rotor Description

Wilwood's Satin finished stainless rotors combine the ultimate in performance and distinctive style for production bikes and full customs using OE dimension brake components. A proprietary finishing & coating process on a select stainless alloy provides a appealing, high-tech finish, and the stopping power you expect from the world leader in high performance brake systems. Available in Black or Bright Stainless finish.
NOTE & CAUTIONS:
2008-up Harley-Davidson® Rear

Ordering Information for Motorcycle Rotor
Item No 160-14087-BK
Info Details
Rotor Style Drilled
Bedded N
Lug I.D. 2.22
Far Side I.D.
Price $207.46
Purchase
Call (805) 388-1188

Motorcycle Rotor
Rotor Diameter: 11.80
Rotor Width: 0.28
Rotor Bolt Circle(s): 5 x 3.25
Material: Stainless
Motorcycle Rotor

Motorcycle Rotor Drawing Motorcycle Rotor Drawing Zoom Image

Motorcycle Rotor Description

Wilwood's Satin finished stainless rotors combine the ultimate in performance and distinctive style for production bikes and full customs using OE dimension brake components. A proprietary finishing & coating process on a select stainless alloy provides a appealing, high-tech finish, and the stopping power you expect from the world leader in high performance brake systems. Available in Black or Bright Stainless finish.
NOTE & CAUTIONS:
2008-up Harley-Davidson® Raer

Ordering Information for Motorcycle Rotor
Item No 160-14087
Info Details
Rotor Style Drilled
Bedded N
Lug I.D. 2.22
Far Side I.D.
Price $181.05
Purchase
Call (805) 388-1188

Drilled Steel Rotor
Rotor Diameter: 12.00
Rotor Width: 0.31
Rotor Bolt Circle(s): 8 x 7.62
Material: Steel
Drilled Steel Rotor

Drilled Steel Rotor Drawing Drilled Steel Rotor Drawing Zoom Image

Drilled Steel Rotor Description

Steel rotors have applications in all types of motorsports. Steel rotors provide a durable lightweight option in applications where sustained temperatures remain in the low to moderate range, and high heat spikes are only observed on an intermittent basis. This could be anything from a hard stopping drag race car at the end of a quarter mile, or a high speed stock car coming in from a qualifier at a super speedway. Steel rotors can also be found in lighter weight open wheel cars such as sprints and modifieds, and a variety of light weight, open wheel road course racers. A special alloy and proprietary manufacturing processes give these rotors high resistance to thermal distortion with excellent friction and wear characteristics against the pads.
NOTE & CAUTIONS:
Suitable applications: Drag / Dirt racing

Ordering Information for Drilled Steel Rotor
Item No 160-0495
Info Details
Rotor Style Drilled
Bedded N
Lug I.D. 7.00
Far Side I.D.
Price $123.39
Purchase
Call (805) 388-1188

Drilled Steel Rotor
Rotor Diameter: 12.00
Rotor Width: 0.35
Rotor Bolt Circle(s): 8 x 7.00
Material: Steel
Drilled Steel Rotor

Drilled Steel Rotor Drawing Drilled Steel Rotor Drawing Zoom Image

Drilled Steel Rotor Description

Steel rotors have applications in all types of motorsports. Steel rotors provide a durable lightweight option in applications where sustained temperatures remain in the low to moderate range, and high heat spikes are only observed on an intermittent basis. This could be anything from a hard stopping drag race car at the end of a quarter mile, or a high speed stock car coming in from a qualifier at a super speedway. Steel rotors can also be found in lighter weight open wheel cars such as sprints and modifieds, and a variety of light weight, open wheel road course racers. A special alloy and proprietary manufacturing processes give these rotors high resistance to thermal distortion with excellent friction and wear characteristics against the pads.
NOTE & CAUTIONS:
Suitable applications: Drag / Dirt racing

Ordering Information for Drilled Steel Rotor
Item No 160-0525
Info Details
Rotor Style Drilled
Bedded N
Lug I.D. 6.38
Far Side I.D.
Price $123.39
Purchase
Call (805) 388-1188

Super Alloy Slotted Rotor
Rotor Diameter: 12.00
Rotor Width: 0.36
Rotor Bolt Circle(s): 8 x 7.00
Material: Titanium
Super Alloy Slotted Rotor

Super Alloy Slotted Rotor Drawing Super Alloy Slotted Rotor Drawing

Super Alloy Slotted Rotor Description

Super Alloy Titanium Slotted Rotors are Sprint racing's lightest rotors at a weight of between 2.8 to 3 pounds. Wilwood’s proprietary Super Alloy Titanium greatly enhances the durability and lifespan of this rotor over comparable lightweight steel or iron rotors. A directional slotted surface allowing for full pad contact. This provides excellent high temperature stability, with rapid heat dissipation and consistent performance from the brake pads. The fine micro-finish surface beds quickly with new pads. It provides a cost effective, lightweight solution with quick response, long service life from the pads, and consistent braking at all temperatures. Lowered rotating weight promotes quick acceleration, deceleration, and improved handling.
NOTE & CAUTIONS:
Only for Dirt Sprint Car inboard use.

Ordering Information for Super Alloy Slotted Rotor
Item No 160-16114
Info Details
Rotor Style Slotted
Bedded N
Lug I.D. 6.36
Far Side I.D.
Price $786.35
Purchase
Call (805) 388-1188

GT 36 Curved Vane Rotor
Rotor Diameter: 12.00
Rotor Width: 0.81
Rotor Bolt Circle(s): 8 x 7.00
Material: Spec-37 Iron
GT 36 Curved Vane Rotor

GT 36 Curved Vane Rotor Drawing GT 36 Curved Vane Rotor Drawing Zoom Image

GT 36 Curved Vane Rotor Description

Wilwood's GT 36 Curved Vane Spec-37 rotors are manufactured from a proprietary iron alloy developed to withstand extreme temperatures with the highest possible degree of resistance against distortion, warping, cracking, and wear. The formulation for this alloy is a derivative of technology and materials that were significant in the development of the extreme duty military spec rotors that are manufactured by Wilwood. Combined with our proven GT Series asymmetrical face slot pattern and individual dynamic balancing, you are assured the smoothest braking available.
NOTE & CAUTIONS:
Premium grade, Spec-37 Heavy Wall Castings

Ordering Information for GT 36 Curved Vane Rotor
Item No 160-12287
Info Details
Rotor Style GT Slotted
Bedded N
Lug I.D. 6.38
Far Side I.D. 8.41
Price $250.03
Purchase
Call (805) 388-1188
Item No 160-12288
Info Details
Rotor Style GT Slotted
Bedded N
Lug I.D. 6.38
Far Side I.D. 8.41
Price $250.03
Purchase
Call (805) 388-1188

SRP Drilled Performance Rotor
Rotor Diameter: 12.00
Rotor Width: 0.81
Rotor Bolt Circle(s): 8 x 7.00
Material: Spec-37 Iron
SRP Drilled Performance Rotor

SRP Drilled Performance Rotor Drawing SRP Drilled Performance Rotor Drawing Zoom Image

SRP Drilled Performance Rotor Description

SRP Drilled Performance Rotors feature a specially engineered directional cross drill and face slot pattern that improve brake response and pad performance throughout the entire range of light to heavy braking. The venting and cleaning action of the holes and slots will reduce pad glaze and disperse gasses and heat generated during the pad to rotor interface. The holes and slots also inhibit irregular pad compound build-up on the rotor faces resulting in smoother engagement and improved pedal response in all conditions. The material removed also contributes to lower rotating and unsprung suspension weight.
NOTE & CAUTIONS:
Premium grade, Spec-37 Heavy Wall Castings

Ordering Information for SRP Drilled Performance Rotor
Item No 160-8496-BK
Info Details
Rotor Style SRP Drilled & Slotted
Bedded N
Lug I.D. 6.38
Far Side I.D. 8.41
Price $289.26
Purchase
Call (805) 388-1188
Item No 160-8497-BK
Info Details
Rotor Style SRP Drilled & Slotted
Bedded N
Lug I.D. 6.38
Far Side I.D. 8.41
Price $289.26
Purchase
Call (805) 388-1188

Ultralite HPS 32 Vane Rotor
Rotor Diameter: 12.00
Rotor Width: 1.03
Rotor Bolt Circle(s): 8 x 7.00
Material: Iron
Ultralite HPS 32 Vane Rotor

Ultralite HPS 32 Vane Rotor Drawing Ultralite HPS 32 Vane Rotor Drawing Zoom Image

Ultralite HPS 32 Vane Rotor Description

Ultra-Light ULHPS straight vane rotors provide high value performance and rugged durability for a wide range of competition, high performance, and sport driving applications. ULHPS rotors are close tolerance machined with turned grooved pad faces. The additional mass of the HP series extends service life on heavier competition vehicles and other severe duty applications. They are also the base model for every day use. Don't confuse these rotors with bargain priced off-brand named parts. Wilwood's modern manufacturing capability, combined with large scale economies, make it possible to offer this level of quality and performance at such an affordable price.
NOTE & CAUTIONS:
Premium grade, medium weight castings.

Ordering Information for Ultralite HPS 32 Vane Rotor
Item No 160-16533
Info Details
Rotor Style Plain Face
Bedded N
Lug I.D. 6.45
Far Side I.D. 8.50
Price $151.50
Purchase
Call (805) 388-1188

Drilled Steel Scalloped Rotor
Rotor Diameter: 12.19
Rotor Width: 0.35
Rotor Bolt Circle(s): 8 x 7.00
Material: Steel
Drilled Steel Scalloped Rotor

Drilled Steel Scalloped Rotor Drawing Drilled Steel Scalloped Rotor Drawing Zoom Image

Drilled Steel Scalloped Rotor Description

Steel rotors have applications in all types of motorsports. Steel rotors provide a durable lightweight option in applications where sustained temperatures remain in the low to moderate range, and high heat spikes are only observed on an intermittent basis. This could be anything from a hard stopping drag race car at the end of a quarter mile, or a high speed stock car coming in from a qualifier at a super speedway. Steel rotors can also be found in lighter weight open wheel cars such as sprints and modifieds, and a variety of light weight, open wheel road course racers. A special alloy and proprietary manufacturing processes give these rotors high resistance to thermal distortion with excellent friction and wear characteristics against the pads.
NOTE & CAUTIONS:
Suitable applications: Drag / Dirt racing

Ordering Information for Drilled Steel Scalloped Rotor
Item No 160-9773
Info Details
Rotor Style Drilled
Bedded N
Lug I.D. 6.38
Far Side I.D.
Price $136.41
Purchase
Call (805) 388-1188

GT 36 Curved Vane Rotor
Rotor Diameter: 12.19
Rotor Width: 0.81
Rotor Bolt Circle(s): 8 x 7.00
Material: Spec-37 Iron
GT 36 Curved Vane Rotor

GT 36 Curved Vane Rotor Drawing GT 36 Curved Vane Rotor Drawing Zoom Image

GT 36 Curved Vane Rotor Description

Wilwood's GT 36 Curved Vane Spec-37 rotors are manufactured from a proprietary iron alloy developed to withstand extreme temperatures with the highest possible degree of resistance against distortion, warping, cracking, and wear. The formulation for this alloy is a derivative of technology and materials that were significant in the development of the extreme duty military spec rotors that are manufactured by Wilwood. Combined with our proven GT Series asymmetrical face slot pattern and individual dynamic balancing, you are assured the smoothest braking available.
NOTE & CAUTIONS:
Premium grade, Spec-37 Heavy Wall Castings

Ordering Information for GT 36 Curved Vane Rotor
Item No 160-12291
Info Details
Rotor Style GT Slotted
Bedded N
Lug I.D. 6.38
Far Side I.D. 8.56
Price $194.59
Purchase
Call (805) 388-1188
Item No 160-12292
Info Details
Rotor Style GT Slotted
Bedded N
Lug I.D. 6.38
Far Side I.D. 8.56
Price $194.59
Purchase
Call (805) 388-1188

HD 36 Curved Vane Rotor
Rotor Diameter: 12.19
Rotor Width: 0.81
Rotor Bolt Circle(s): 8 x 7.00
Material: Spec-37 Iron
HD 36 Curved Vane Rotor

HD 36 Curved Vane Rotor Drawing HD 36 Curved Vane Rotor Drawing Zoom Image

HD 36 Curved Vane Rotor Description

Wilwood's HD 36 Curved Vane Spec-37 rotors are manufactured from a proprietary iron alloy developed to withstand extreme temperatures with the highest possible degree of resistance against distortion, warping, cracking, and wear. The formulation for this alloy is a derivative of technology and materials that were significant in the development of the extreme duty military spec rotors that are manufactured by Wilwood. Our HD Series preparation includes full detail machining and smooth pad contact faces without slots.
NOTE & CAUTIONS:
Premium grade, Spec-37 Heavy Wall Castings

Ordering Information for HD 36 Curved Vane Rotor
Item No 160-12289
Info Details
Rotor Style Plain Face
Bedded N
Lug I.D. 6.38
Far Side I.D. 8.56
Price $162.12
Purchase
Call (805) 388-1188
Item No 160-12290
Info Details
Rotor Style Plain Face
Bedded N
Lug I.D. 6.38
Far Side I.D. 8.56
Price $162.12
Purchase
Call (805) 388-1188

SRP Drilled Performance Rotor
Rotor Diameter: 12.19
Rotor Width: 0.81
Rotor Bolt Circle(s): 8 x 7.00
Material: Iron
SRP Drilled Performance Rotor

SRP Drilled Performance Rotor Drawing SRP Drilled Performance Rotor Drawing Zoom Image

SRP Drilled Performance Rotor Description

SRP Drilled Performance Rotors feature a specially engineered directional cross drill and face slot pattern that improve brake response and pad performance throughout the entire range of light to heavy braking. The venting and cleaning action of the holes and slots will reduce pad glaze and disperse gasses and heat generated during the pad to rotor interface. The holes and slots also inhibit irregular pad compound build-up on the rotor faces resulting in smoother engagement and improved pedal response in all conditions. The material removed also contributes to lower rotating and unsprung suspension weight.
NOTE & CAUTIONS:
Premium grade, medium weight castings.

Ordering Information for SRP Drilled Performance Rotor
Item No 160-7103-BK
Info Details
Rotor Style SRP Drilled & Slotted
Bedded N
Lug I.D. 6.38
Far Side I.D. 8.56
Price $213.52
Purchase
Call (805) 388-1188
Item No 160-7104-BK
Info Details
Rotor Style SRP Drilled & Slotted
Bedded N
Lug I.D. 6.38
Far Side I.D. 8.56
Price $213.52
Purchase
Call (805) 388-1188

Ultralite 32 Vane Rotor
Rotor Diameter: 12.19
Rotor Width: 0.81
Rotor Bolt Circle(s): 8 x 7.00
Material: Iron
Ultralite 32 Vane Rotor

Ultralite 32 Vane Rotor Drawing Ultralite 32 Vane Rotor Drawing Zoom Image

Ultralite 32 Vane Rotor Description

Ultra-Light UL straight vane rotors provide high value performance and rugged durability for a wide range of competition, high performance, and sport driving applications. Don't confuse these rotors with bargain priced off-brand named parts. Wilwood's modern manufacturing capability, combined with large scale economy, make it possible to offer this level of quality and performance at such an affordable price.
NOTE & CAUTIONS:
Premium grade, medium weight castings.

Ordering Information for Ultralite 32 Vane Rotor
Item No 160-0277
Info Details
Rotor Style Plain Face
Bedded N
Lug I.D. 6.38
Far Side I.D. 8.56
Price $61.41
Purchase
Call (805) 388-1188

Ulltralite 32 Vane Rotor Drilled
Rotor Diameter: 12.19
Rotor Width: 0.81
Rotor Bolt Circle(s): 8 x 7.00
Material: Iron
Ulltralite 32 Vane Rotor Drilled

Ulltralite 32 Vane Rotor Drilled Drawing Ulltralite 32 Vane Rotor Drilled Drawing Zoom Image

Ulltralite 32 Vane Rotor Drilled Description

When it comes to rotors, racers are constantly searching for the ultimate balance between the lowest weight and the ability to effectively manage heat. Decreased rotating weight in the drive line provides quicker deceleration under braking and quicker acceleration out of the corners. Lower weight also benefits handling with improved spring and shock control over the unsprung suspension mass. Wilwood's ULD-32 drilled iron rotors provides effective lightweight options for sprints, late models, modifieds, and other competition applications that race in low to medium temperature ranges.
NOTE & CAUTIONS:
Race Drilled Rotors are unsafe for street use.

Ordering Information for Ulltralite 32 Vane Rotor Drilled
Item No 160-5865
Info Details
Rotor Style Race Drilled
Bedded N
Lug I.D. 6.38
Far Side I.D. 8.56
Price $113.62
Purchase
Call (805) 388-1188

Ultralite HP 32 Vane Rotor
Rotor Diameter: 12.19
Rotor Width: 0.81
Rotor Bolt Circle(s): 8 x 7.00
Material: Iron
Ultralite HP 32 Vane Rotor

Ultralite HP 32 Vane Rotor Drawing Ultralite HP 32 Vane Rotor Drawing Zoom Image

Ultralite HP 32 Vane Rotor Description

Ultra-Light ULHP-32 straight vane rotors provide an excellent balance of efficient cooling and lower rotating mass on hard braking dirt tracks or rear axle service on pavement cars. UL rotors are cast from premium grade, long grain carbon iron for long wear, high thermal stability, and resistance to distortion. ULHP-32 rotors offered the added performance and smoother operation of precision turned faces with less than .001" variation in flatness, parallelism, or run-out.
NOTE & CAUTIONS:
Premium grade, medium weight castings.

Ordering Information for Ultralite HP 32 Vane Rotor
Item No 160-5843
Info Details
Rotor Style Plain Face
Bedded N
Lug I.D. 6.38
Far Side I.D. 8.56
Price $126.90
Purchase
Call (805) 388-1188

Ultralite 32 Vane Scalloped Rotor
Rotor Diameter: 12.19
Rotor Width: 0.81
Rotor Bolt Circle(s): 8 x 7.00
Material: Iron
Ultralite 32 Vane Scalloped Rotor

Ultralite 32 Vane Scalloped Rotor Drawing Ultralite 32 Vane Scalloped Rotor Drawing Zoom Image

Ultralite 32 Vane Scalloped Rotor Description

When it comes to rotors, racers are constantly searching for the ultimate balance between the lowest weight and the ability to effectively manage heat. Decreased rotating weight in the drive line provides quicker deceleration under braking and quicker acceleration out of the corners. Lower weight also benefits handling with improved spring and shock control over the unsprung suspension mass. Wilwood's ULS-32 scalloped iron rotors provides effective lightweight options for sprints, late models, modifieds, and other competition applications that race in low to medium temperature ranges.
NOTE & CAUTIONS:
Scalloped Rotors are unsafe for street use.

Ordering Information for Ultralite 32 Vane Scalloped Rotor
Item No 160-8136
Info Details
Rotor Style Plain Face
Bedded N
Lug I.D. 6.38
Far Side I.D. 8.56
Price $140.25
Purchase
Call (805) 388-1188

GT 36 Curved Vane Rotor
Rotor Diameter: 12.19
Rotor Width: 0.81
Rotor Bolt Circle(s): 8 x 7.62
Material: Spec-37 Iron
GT 36 Curved Vane Rotor

GT 36 Curved Vane Rotor Drawing GT 36 Curved Vane Rotor Drawing Zoom Image

GT 36 Curved Vane Rotor Description

Wilwood's GT 36 Curved Vane Spec-37 rotors are manufactured from a proprietary iron alloy developed to withstand extreme temperatures with the highest possible degree of resistance against distortion, warping, cracking, and wear. The formulation for this alloy is a derivative of technology and materials that were significant in the development of the extreme duty military spec rotors that are manufactured by Wilwood. Combined with our proven GT Series asymmetrical face slot pattern and individual dynamic balancing, you are assured the smoothest braking available.
NOTE & CAUTIONS:
Premium grade, Spec-37 Heavy Wall Castings

Ordering Information for GT 36 Curved Vane Rotor
Item No 160-12293
Info Details
Rotor Style GT Slotted
Bedded N
Lug I.D. 7.13
Far Side I.D. 8.34
Price $250.03
Purchase
Call (805) 388-1188
Item No 160-12294
Info Details
Rotor Style GT Slotted
Bedded N
Lug I.D. 7.13
Far Side I.D. 8.34
Price $250.03
Purchase
Call (805) 388-1188

SRP Drilled Performance Rotor
Rotor Diameter: 12.19
Rotor Width: 0.81
Rotor Bolt Circle(s): 8 x 7.62
Material: Iron
SRP Drilled Performance Rotor

SRP Drilled Performance Rotor Drawing SRP Drilled Performance Rotor Drawing Zoom Image

SRP Drilled Performance Rotor Description

SRP Drilled Performance Rotors feature a specially engineered directional cross drill and face slot pattern that improve brake response and pad performance throughout the entire range of light to heavy braking. The venting and cleaning action of the holes and slots will reduce pad glaze and disperse gasses and heat generated during the pad to rotor interface. The holes and slots also inhibit irregular pad compound build-up on the rotor faces resulting in smoother engagement and improved pedal response in all conditions. The material removed also contributes to lower rotating and unsprung suspension weight.
NOTE & CAUTIONS:
Premium grade, medium weight castings.

Ordering Information for SRP Drilled Performance Rotor
Item No 160-7105-BK
Info Details
Rotor Style SRP Drilled & Slotted
Bedded N
Lug I.D. 7.13
Far Side I.D. 8.50
Price $213.52
Purchase
Call (805) 388-1188
Item No 160-7106-BK
Info Details
Rotor Style SRP Drilled & Slotted
Bedded N
Lug I.D. 7.13
Far Side I.D. 8.50
Price $213.52
Purchase
Call (805) 388-1188

Ultralite HP 32 Vane Rotor
Rotor Diameter: 12.19
Rotor Width: 0.81
Rotor Bolt Circle(s): 8 x 7.62
Material: Iron
Ultralite HP 32 Vane Rotor

Ultralite HP 32 Vane Rotor Drawing Ultralite HP 32 Vane Rotor Drawing Zoom Image

Ultralite HP 32 Vane Rotor Description

Ultra-Light ULHP-32 straight vane rotors provide an excellent balance of efficient cooling and lower rotating mass on hard braking dirt tracks or rear axle service on pavement cars. UL rotors are cast from premium grade, long grain carbon iron for long wear, high thermal stability, and resistance to distortion. ULHP-32 rotors offered the added performance and smoother operation of precision turned faces with less than .001" variation in flatness, parallelism, or run-out.
NOTE & CAUTIONS:
Premium grade, medium weight castings.

Ordering Information for Ultralite HP 32 Vane Rotor
Item No 160-5844
Info Details
Rotor Style Plain Face
Bedded N
Lug I.D. 7.13
Far Side I.D. 8.50
Price $126.90
Purchase
Call (805) 388-1188

SRP Drilled Performance Rotor
Rotor Diameter: 12.19
Rotor Width: 0.81
Rotor Bolt Circle(s): 8 x 7.78
Material: Iron
SRP Drilled Performance Rotor

SRP Drilled Performance Rotor Drawing SRP Drilled Performance Rotor Drawing Zoom Image

SRP Drilled Performance Rotor Description

SRP Drilled Performance Rotors feature a specially engineered directional cross drill and face slot pattern that improve brake response and pad performance throughout the entire range of light to heavy braking. The venting and cleaning action of the holes and slots will reduce pad glaze and disperse gasses and heat generated during the pad to rotor interface. The holes and slots also inhibit irregular pad compound build-up on the rotor faces resulting in smoother engagement and improved pedal response in all conditions. The material removed also contributes to lower rotating and unsprung suspension weight.
NOTE & CAUTIONS:
Premium grade, medium weight castings.

Ordering Information for SRP Drilled Performance Rotor
Item No 160-6924-BK
Info Details
Rotor Style SRP Drilled & Slotted
Bedded N
Lug I.D. 7.29
Far Side I.D. 8.53
Price $226.87
Purchase
Call (805) 388-1188
Item No 160-6925-BK
Info Details
Rotor Style SRP Drilled & Slotted
Bedded N
Lug I.D. 7.29
Far Side I.D. 8.53
Price $226.87
Purchase
Call (805) 388-1188

Ultralite HP 32 Vane Rotor
Rotor Diameter: 12.19
Rotor Width: 0.81
Rotor Bolt Circle(s): 8 x 7.78
Material: Iron
Ultralite HP 32 Vane Rotor

Ultralite HP 32 Vane Rotor Drawing Ultralite HP 32 Vane Rotor Drawing Zoom Image

Ultralite HP 32 Vane Rotor Description

Ultra-Light ULHP-32 straight vane rotors provide an excellent balance of efficient cooling and lower rotating mass on hard braking dirt tracks or rear axle service on pavement cars. UL rotors are cast from premium grade, long grain carbon iron for long wear, high thermal stability, and resistance to distortion. ULHP-32 rotors offered the added performance and smoother operation of precision turned faces with less than .001" variation in flatness, parallelism, or run-out.
NOTE & CAUTIONS:
Premium grade, medium weight castings.

Ordering Information for Ultralite HP 32 Vane Rotor
Item No 160-6984
Info Details
Rotor Style Plain Face
Bedded N
Lug I.D. 7.29
Far Side I.D. 8.53
Price $162.31
Purchase
Call (805) 388-1188

Ultralite HPS 32 Vane Rotor
Rotor Diameter: 12.19
Rotor Width: 0.81
Rotor Bolt Circle(s): 8 x 7.78
Material: Iron
Ultralite HPS 32 Vane Rotor

Ultralite HPS 32 Vane Rotor Drawing Ultralite HPS 32 Vane Rotor Drawing Zoom Image

Ultralite HPS 32 Vane Rotor Description

Ultra-Light ULHP straight vane rotors provide high value performance and rugged durability for a wide range of competition, high performance, and sport driving applications. Don't confuse these rotors with bargain priced off-brand named parts. Wilwood's modern manufacturing capability, combined with large scale economies, make it possible to offer this level of quality and performance at such an affordable price.
NOTE & CAUTIONS:
Premium grade, medium weight castings.

Ordering Information for Ultralite HPS 32 Vane Rotor
Item No 160-9585
Info Details
Rotor Style GT Slotted
Bedded N
Lug I.D. 7.29
Far Side I.D. 8.53
Price $183.97
Purchase
Call (805) 388-1188

Ultralite HPS 32 Vane Rotor
Rotor Diameter: 12.19
Rotor Width: 1.10
Rotor Bolt Circle(s): 8 x 7.00
Material: Iron
Ultralite HPS 32 Vane Rotor

Ultralite HPS 32 Vane Rotor Drawing Ultralite HPS 32 Vane Rotor Drawing Zoom Image

Ultralite HPS 32 Vane Rotor Description

Ultra-Light ULHP straight vane rotors provide high value performance and rugged durability for a wide range of competition, high performance, and sport driving applications. Don't confuse these rotors with bargain priced off-brand named parts. Wilwood's modern manufacturing capability, combined with large scale economies, make it possible to offer this level of quality and performance at such an affordable price.
NOTE & CAUTIONS:


Ordering Information for Ultralite HPS 32 Vane Rotor
Item No 160-12206
Info Details
Rotor Style GT Slotted
Bedded N
Lug I.D. 6.45
Far Side I.D. 8.34
Price $151.50
Purchase
Call (805) 388-1188

SRP Drilled Performance Rotor
Rotor Diameter: 12.19
Rotor Width: 1.10
Rotor Bolt Circle(s): 8 x 7.00
Material: Iron
SRP Drilled Performance Rotor

SRP Drilled Performance Rotor Drawing SRP Drilled Performance Rotor Drawing Zoom Image

SRP Drilled Performance Rotor Description

SRP Drilled Performance Rotors feature a specially engineered directional cross drill and face slot pattern that improve brake response and pad performance throughout the entire range of light to heavy braking. The venting and cleaning action of the holes and slots will reduce pad glaze and disperse gasses and heat generated during the pad to rotor interface. The holes and slots also inhibit irregular pad compound build-up on the rotor faces resulting in smoother engagement and improved pedal response in all conditions. The material removed also contributes to lower rotating and unsprung suspension weight.
NOTE & CAUTIONS:


Ordering Information for SRP Drilled Performance Rotor
Item No 160-12204-BK
Info Details
Rotor Style SRP Drilled & Slotted
Bedded N
Lug I.D. 6.45
Far Side I.D. 8.34
Price $238.12
Purchase
Call (805) 388-1188
Item No 160-12205-BK
Info Details
Rotor Style SRP Drilled & Slotted
Bedded N
Lug I.D. 6.45
Far Side I.D. 8.34
Price $238.12
Purchase
Call (805) 388-1188

Ultralite HP 32 Vane Rotor
Rotor Diameter: 12.19
Rotor Width: 1.10
Rotor Bolt Circle(s): 8 x 7.00
Material: Iron
Ultralite HP 32 Vane Rotor

Ultralite HP 32 Vane Rotor Drawing Ultralite HP 32 Vane Rotor Drawing Zoom Image

Ultralite HP 32 Vane Rotor Description

Ultra-Light ULHP straight vane rotors provide high value performance and rugged durability for a wide range of competition, high performance, and sport driving applications. Don't confuse these rotors with bargain priced off-brand named parts. Wilwood's modern manufacturing capability, combined with large scale economies, make it possible to offer this level of quality and performance at such an affordable price.
NOTE & CAUTIONS:
Premium grade, medium weight castings.

Ordering Information for Ultralite HP 32 Vane Rotor
Item No 160-11862
Info Details
Rotor Style Plain Face
Bedded N
Lug I.D. 6.45
Far Side I.D. 8.34
Price $82.20
Purchase
Call (805) 388-1188

GT 48 Curved Vane Rotor
Rotor Diameter: 12.19
Rotor Width: 1.25
Rotor Bolt Circle(s): 8 x 7.00
Material: Spec-37 Iron
GT 48 Curved Vane Rotor

GT 48 Curved Vane Rotor Drawing GT 48 Curved Vane Rotor Drawing Zoom Image

GT 48 Curved Vane Rotor Description

Wilwood's GT 48 Curved Vane Spec-37 rotors are manufactured from a proprietary iron alloy developed to withstand extreme temperatures with the highest possible degree of resistance against distortion, warping, cracking, and wear. The formulation for this alloy is a derivative of technology and materials that were significant in the development of the extreme duty military spec rotors that are manufactured by Wilwood. Combined with our proven GT Series asymmetrical face slot pattern and individual dynamic balancing, you are assured the smoothest, vibration free performance at any speed. These rotors provide the highest cooling capacity and longest service life for extreme braking short tracks and road course competition.
NOTE & CAUTIONS:
Premium grade, Spec-37 Heavy Wall Castings

Ordering Information for GT 48 Curved Vane Rotor
Item No 160-11839
Info Details
Rotor Style GT Slotted
Bedded N
Lug I.D. 6.38
Far Side I.D. 8.41
Price $216.49
Purchase
Call (805) 388-1188
Item No 160-11839-B
Info Details
Rotor Style GT Slotted
Bedded Y
Lug I.D. 6.38
Far Side I.D. 8.41
Price $324.84
Purchase
Call (805) 388-1188
Item No 160-11840
Info Details
Rotor Style GT Slotted
Bedded N
Lug I.D. 6.38
Far Side I.D. 8.41
Price $216.49
Purchase
Call (805) 388-1188
Item No 160-11840-B
Info Details
Rotor Style GT Slotted
Bedded Y
Lug I.D. 6.38
Far Side I.D. 8.41
Price $324.84
Purchase
Call (805) 388-1188

HD 48 Curved Vane Rotor
Rotor Diameter: 12.19
Rotor Width: 1.25
Rotor Bolt Circle(s): 8 x 7.00
Material: Spec-37 Iron
HD 48 Curved Vane Rotor

HD 48 Curved Vane Rotor Drawing HD 48 Curved Vane Rotor Drawing Zoom Image

HD 48 Curved Vane Rotor Description

Wilwood's HD 48 Curved Vane Spec-37 rotors are are manufactured from a proprietary iron alloy developed to withstand extreme temperatures with the highest possible degree of resistance against distortion, warping, cracking, and wear. The formulation for this alloy is a derivative of technology and materials that were significant in the development of the extreme duty military spec rotors that are manufactured by Wilwood. Our HD Series preparation includes full detail machining and smooth pad contact faces without slots.
NOTE & CAUTIONS:
Premium grade, Spec-37 Heavy Wall Castings

Ordering Information for HD 48 Curved Vane Rotor
Item No 160-11835
Info Details
Rotor Style Plain Face
Bedded N
Lug I.D. 6.38
Far Side I.D. 8.41
Price $194.83
Purchase
Call (805) 388-1188
Item No 160-11836
Info Details
Rotor Style Plain Face
Bedded N
Lug I.D. 6.38
Far Side I.D. 8.41
Price $194.83
Purchase
Call (805) 388-1188

Ultralite 32 Curved Vane Rotor
Rotor Diameter: 12.19
Rotor Width: 1.25
Rotor Bolt Circle(s): 8 x 7.00
Material: Iron
Ultralite 32 Curved Vane Rotor

Ultralite 32 Curved Vane Rotor Drawing Ultralite 32 Curved Vane Rotor Drawing Zoom Image

Ultralite 32 Curved Vane Rotor Description

Ultra-Light UL-32 directional vane rotors provide an excellent balance of efficient cooling and lower rotating mass on hard braking dirt tracks or rear axle service on pavement cars. UL rotors are cast from premium grade, long grain carbon iron for long wear, high thermal stability, and resistance to distortion. UL-32 rotors are production machined and well suited to a wide range of sportsman racing categories.
NOTE & CAUTIONS:
Premium grade, medium weight castings.

Ordering Information for Ultralite 32 Curved Vane Rotor
Item No 160-2894
Info Details
Rotor Style Plain Face
Bedded N
Lug I.D. 6.38
Far Side I.D. 8.56
Price $115.84
Purchase
Call (805) 388-1188
Item No 160-2895
Info Details
Rotor Style Plain Face
Bedded N
Lug I.D. 6.38
Far Side I.D. 8.56
Price $115.84
Purchase
Call (805) 388-1188

HD 48 Curved Vane Rotor
Rotor Diameter: 12.19
Rotor Width: 1.25
Rotor Bolt Circle(s): 8 x 7.62
Material: Spec-37 Iron
HD 48 Curved Vane Rotor

HD 48 Curved Vane Rotor Drawing HD 48 Curved Vane Rotor Drawing Zoom Image

HD 48 Curved Vane Rotor Description

Wilwood's HD 48 Curved Vane Spec-37 rotors are are manufactured from a proprietary iron alloy developed to withstand extreme temperatures with the highest possible degree of resistance against distortion, warping, cracking, and wear. The formulation for this alloy is a derivative of technology and materials that were significant in the development of the extreme duty military spec rotors that are manufactured by Wilwood. Our HD Series preparation includes full detail machining and smooth pad contact faces without slots.
NOTE & CAUTIONS:
Premium grade, Spec-37 Heavy Wall Castings

Ordering Information for HD 48 Curved Vane Rotor
Item No 160-3872
Info Details
Rotor Style Plain Face
Bedded N
Lug I.D. 7.13
Far Side I.D. 8.41
Price $216.49
Purchase
Call (805) 388-1188
Item No 160-3873
Info Details
Rotor Style Plain Face
Bedded N
Lug I.D. 7.13
Far Side I.D. 8.41
Price $216.49
Purchase
Call (805) 388-1188

Ultralite 32 Curved Vane Rotor
Rotor Diameter: 12.19
Rotor Width: 1.25
Rotor Bolt Circle(s): 8 x 7.62
Material: Iron
Ultralite 32 Curved Vane Rotor

Ultralite 32 Curved Vane Rotor Drawing Ultralite 32 Curved Vane Rotor Drawing Zoom Image

Ultralite 32 Curved Vane Rotor Description

Ultra-Light UL-32 directional vane rotors provide an excellent balance of efficient cooling and lower rotating mass on hard braking dirt tracks or rear axle service on pavement cars. UL rotors are cast from premium grade, long grain carbon iron for long wear, high thermal stability, and resistance to distortion. UL-32 rotors are production machined and well suited to a wide range of sportsman racing categories.
NOTE & CAUTIONS:
Premium grade, medium weight castings.

Ordering Information for Ultralite 32 Curved Vane Rotor
Item No 160-2900
Info Details
Rotor Style Plain Face
Bedded N
Lug I.D. 7.13
Far Side I.D. 8.50
Price $121.20
Purchase
Call (805) 388-1188
Item No 160-2901
Info Details
Rotor Style Plain Face
Bedded N
Lug I.D. 7.13
Far Side I.D. 8.50
Price $121.20
Purchase
Call (805) 388-1188

GT 48 Curved Vane Rotor
Rotor Diameter: 12.60
Rotor Width: 1.25
Rotor Bolt Circle(s): 12 x 7.00
Material: Spec-37 Iron
GT 48 Curved Vane Rotor

GT 48 Curved Vane Rotor Drawing GT 48 Curved Vane Rotor Drawing Zoom Image

GT 48 Curved Vane Rotor Description

Wilwood's GT 48 Curved Vane Spec-37 rotors are manufactured from a proprietary iron alloy developed to withstand extreme temperatures with the highest possible degree of resistance against distortion, warping, cracking, and wear. The formulation for this alloy is a derivative of technology and materials that were significant in the development of the extreme duty military spec rotors that are manufactured by Wilwood. Combined with our proven GT Series asymmetrical face slot pattern and individual dynamic balancing, you are assured the smoothest, vibration free performance at any speed. These rotors provide the highest cooling capacity and longest service life for extreme braking short tracks and road course competition.
NOTE & CAUTIONS:
Premium grade, Spec-37 Heavy Wall Castings

Ordering Information for GT 48 Curved Vane Rotor
Item No 160-8746
Info Details
Rotor Style GT Slotted
Bedded N
Lug I.D. 6.38
Far Side I.D. 7.69
Price $324.75
Purchase
Call (805) 388-1188
Item No 160-8747
Info Details
Rotor Style GT Slotted
Bedded N
Lug I.D. 6.38
Far Side I.D. 7.69
Price $324.75
Purchase
Call (805) 388-1188

GT 48 Curved Vane Rotor
Rotor Diameter: 12.72
Rotor Width: 1.25
Rotor Bolt Circle(s): 8 x 7.00
Material: Spec-37 Iron
GT 48 Curved Vane Rotor

GT 48 Curved Vane Rotor Drawing GT 48 Curved Vane Rotor Drawing Zoom Image

GT 48 Curved Vane Rotor Description

Wilwood's GT 48 Curved Vane Spec-37 rotors are manufactured from a proprietary iron alloy developed to withstand extreme temperatures with the highest possible degree of resistance against distortion, warping, cracking, and wear. The formulation for this alloy is a derivative of technology and materials that were significant in the development of the extreme duty military spec rotors that are manufactured by Wilwood. Combined with our proven GT Series asymmetrical face slot pattern and individual dynamic balancing, you are assured the smoothest, vibration free performance at any speed. These rotors provide the highest cooling capacity and longest service life for extreme braking short tracks and road course competition.
NOTE & CAUTIONS:
Premium grade, Spec-37 Heavy Wall Castings

Ordering Information for GT 48 Curved Vane Rotor
Item No 160-2540
Info Details
Rotor Style GT Slotted
Bedded N
Lug I.D. 6.53
Far Side I.D. 8.88
Price $324.75
Purchase
Call (805) 388-1188
Item No 160-2541
Info Details
Rotor Style GT Slotted
Bedded N
Lug I.D. 6.53
Far Side I.D. 8.88
Price $324.75
Purchase
Call (805) 388-1188

GT 48 Curved Vane Rotor
Rotor Diameter: 12.72
Rotor Width: 1.25
Rotor Bolt Circle(s): 8 x 7.62
Material: Spec-37 Iron
GT 48 Curved Vane Rotor

GT 48 Curved Vane Rotor Drawing GT 48 Curved Vane Rotor Drawing Zoom Image

GT 48 Curved Vane Rotor Description

Wilwood's GT 48 Curved Vane Spec-37 rotors are manufactured from a proprietary iron alloy developed to withstand extreme temperatures with the highest possible degree of resistance against distortion, warping, cracking, and wear. The formulation for this alloy is a derivative of technology and materials that were significant in the development of the extreme duty military spec rotors that are manufactured by Wilwood. Combined with our proven GT Series asymmetrical face slot pattern and individual dynamic balancing, you are assured the smoothest, vibration free performance at any speed. These rotors provide the highest cooling capacity and longest service life for extreme braking short tracks and road course competition.
NOTE & CAUTIONS:
Premium grade, Spec-37 Heavy Wall Castings

Ordering Information for GT 48 Curved Vane Rotor
Item No 160-2978
Info Details
Rotor Style GT Slotted
Bedded N
Lug I.D. 7.13
Far Side I.D. 8.88
Price $340.99
Purchase
Call (805) 388-1188
Item No 160-2979
Info Details
Rotor Style GT Slotted
Bedded N
Lug I.D. 7.13
Far Side I.D. 8.88
Price $340.99
Purchase
Call (805) 388-1188

GT 48 Curved Vane Rotor
Rotor Diameter: 12.72
Rotor Width: 1.38
Rotor Bolt Circle(s): 12 x 6.75
Material: Spec-37 Iron
GT 48 Curved Vane Rotor

GT 48 Curved Vane Rotor Drawing GT 48 Curved Vane Rotor Drawing Zoom Image

GT 48 Curved Vane Rotor Description

Wilwood's GT 48 Curved Vane Spec-37 rotors are manufactured from a proprietary iron alloy developed to withstand extreme temperatures with the highest possible degree of resistance against distortion, warping, cracking, and wear. The formulation for this alloy is a derivative of technology and materials that were significant in the development of the extreme duty military spec rotors that are manufactured by Wilwood. Combined with our proven GT Series asymmetrical face slot pattern and individual dynamic balancing, you are assured the smoothest, vibration free performance at any speed. These rotors provide the highest cooling capacity and longest service life for extreme braking short tracks and road course competition.
NOTE & CAUTIONS:
Premium grade, Spec-37 Heavy Wall Castings

Ordering Information for GT 48 Curved Vane Rotor
Item No 160-3314
Info Details
Rotor Style GT Slotted
Bedded N
Lug I.D. 6.25
Far Side I.D. 7.69
Price $324.75
Purchase
Call (805) 388-1188
Item No 160-3315
Info Details
Rotor Style GT Slotted
Bedded N
Lug I.D. 6.25
Far Side I.D. 7.69
Price $324.75
Purchase
Call (805) 388-1188

GT 48 Curved Vane Rotor
Rotor Diameter: 12.88
Rotor Width: 0.81
Rotor Bolt Circle(s): 12 x 8.75
Material: Iron
GT 48 Curved Vane Rotor

GT 48 Curved Vane Rotor Drawing GT 48 Curved Vane Rotor Drawing Zoom Image

GT 48 Curved Vane Rotor Description

GT-48 curved vane rotors are built for the extreme conditions of professional motorsports. The superior heat absorption and dissipation characteristics of these heavy wall directional vane rotors are the keys to preventing heat fade and realizing long service life from the rotors and pads. All rotors are cast from premium grade, long grain carbon iron for long wear, thermal stability, and resistance to distortion. Every GT rotor is fully detail machined to eliminate stress points and unnecessary weight away from the pad sweep face. The faces and O.D. are precision turned to less than .001" for flatness, parallelism, and run-out. An asymmetrical face slot pattern provides smoother engagement through reduced harmonics and improved thermal balance between the I.D. and O.D. of the rotor. Every rotor is then individually dynamic balanced to provide vibration free performance at any speed. These rotors provide the highest cooling capacity and longest service life for extreme braking short tracks and road course competition.
NOTE & CAUTIONS:
Heavy Duty 48 Vane Iron castings.

Ordering Information for GT 48 Curved Vane Rotor
Item No 160-9959
Info Details
Rotor Style GT Slotted
Bedded N
Lug I.D. 8.25
Far Side I.D. 9.46
Price $324.75
Purchase
Call (805) 388-1188
Item No 160-9959-GTB
Info Details
Rotor Style GT Slotted
Bedded N
Lug I.D. 8.25
Far Side I.D. 9.46
Price $389.71
Purchase
Call (805) 388-1188
Item No 160-9960
Info Details
Rotor Style GT Slotted
Bedded N
Lug I.D. 8.25
Far Side I.D. 9.46
Price $324.75
Purchase
Call (805) 388-1188
Item No 160-9960-GTB
Info Details
Rotor Style GT Slotted
Bedded N
Lug I.D. 8.25
Far Side I.D. 9.46
Price $389.71
Purchase
Call (805) 388-1188

SRP Drilled Performance Rotor
Rotor Diameter: 12.88
Rotor Width: 0.81
Rotor Bolt Circle(s): 12 x 8.75
Material: Iron
SRP Drilled Performance Rotor

SRP Drilled Performance Rotor Drawing SRP Drilled Performance Rotor Drawing Zoom Image

SRP Drilled Performance Rotor Description

SRP Drilled Performance Rotors feature a specially engineered directional cross drill and face slot pattern that improve brake response and pad performance throughout the entire range of light to heavy braking. The venting and cleaning action of the holes and slots will reduce pad glaze and disperse gasses and heat generated during the pad to rotor interface. The holes and slots also inhibit irregular pad compound build-up on the rotor faces resulting in smoother engagement and improved pedal response in all conditions. The material removed also contributes to lower rotating and unsprung suspension weight.
NOTE & CAUTIONS:
Premium grade, heavy wall castings.

Ordering Information for SRP Drilled Performance Rotor
Item No 160-9961-BK
Info Details
Rotor Style SRP Drilled & Slotted
Bedded N
Lug I.D. 8.25
Far Side I.D. 9.46
Price $389.71
Purchase
Call (805) 388-1188
Item No 160-9962-BK
Info Details
Rotor Style SRP Drilled & Slotted
Bedded N
Lug I.D. 8.25
Far Side I.D. 9.46
Price $389.71
Purchase
Call (805) 388-1188

SRP Drilled Performance Rotor
Rotor Diameter: 12.88
Rotor Width: 0.75
Rotor Bolt Circle(s): 12 x 8.75
Material: Iron
SRP Drilled Performance Rotor

SRP Drilled Performance Rotor Drawing SRP Drilled Performance Rotor Drawing Zoom Image

SRP Drilled Performance Rotor Description

SRP Drilled Performance Rotors feature a specially engineered directional cross drill and face slot pattern that improve brake response and pad performance throughout the entire range of light to heavy braking. The venting and cleaning action of the holes and slots will reduce pad glaze and disperse gasses and heat generated during the pad to rotor interface. The holes and slots also inhibit irregular pad compound build-up on the rotor faces resulting in smoother engagement and improved pedal response in all conditions. The material removed also contributes to lower rotating and unsprung suspension weight.
NOTE & CAUTIONS:


Ordering Information for SRP Drilled Performance Rotor
Item No 160-12469-BK
Info Details
Rotor Style SRP Drilled & Slotted
Bedded N
Lug I.D. 8.25
Far Side I.D. 9.46
Price $389.71
Purchase
Call (805) 388-1188
Item No 160-12470-BK
Info Details
Rotor Style SRP Drilled & Slotted
Bedded N
Lug I.D. 8.25
Far Side I.D. 9.46
Price $389.71
Purchase
Call (805) 388-1188

GT 48 Curved Vane Rotor
Rotor Diameter: 12.88
Rotor Width: 1.00
Rotor Bolt Circle(s): 12 x 8.75
Material: Spec-37 Iron
GT 48 Curved Vane Rotor

GT 48 Curved Vane Rotor Drawing GT 48 Curved Vane Rotor Drawing Zoom Image

GT 48 Curved Vane Rotor Description

GT-48 curved vane rotors are built for the extreme conditions of professional motorsports. The superior heat absorption and dissipation characteristics of these heavy wall directional vane rotors are the keys to preventing heat fade and realizing long service life from the rotors and pads. All rotors are cast from premium grade, long grain carbon iron for long wear, thermal stability, and resistance to distortion. Every GT rotor is fully detail machined to eliminate stress points and unnecessary weight away from the pad sweep face. The faces and O.D. are precision turned to less than .001" for flatness, parallelism, and run-out. An asymmetrical face slot pattern provides smoother engagement through reduced harmonics and improved thermal balance between the I.D. and O.D. of the rotor. Every rotor is then individually dynamic balanced to provide vibration free performance at any speed. These rotors provide the highest cooling capacity and longest service life for extreme braking short tracks and road course competition.
NOTE & CAUTIONS:
Premium grade, Spec-37 Castings.

Ordering Information for GT 48 Curved Vane Rotor
Item No 160-13356
Info Details
Rotor Style GT Slotted
Bedded N
Lug I.D. 8.25
Far Side I.D. 9.46
Price $346.41
Purchase
Call (805) 388-1188
Item No 160-13356-GTB
Info Details
Rotor Style GT Slotted
Bedded N
Lug I.D. 8.25
Far Side I.D. 9.46
Price $389.71
Purchase
Call (805) 388-1188
Item No 160-13357
Info Details
Rotor Style GT Slotted
Bedded N
Lug I.D. 8.25
Far Side I.D. 9.46
Price $346.41
Purchase
Call (805) 388-1188
Item No 160-13357-GTB
Info Details
Rotor Style GT Slotted
Bedded N
Lug I.D. 8.25
Far Side I.D. 9.46
Price $389.71
Purchase
Call (805) 388-1188

SRP Drilled Performance Rotor
Rotor Diameter: 12.88
Rotor Width: 1.00
Rotor Bolt Circle(s): 12 x 8.75
Material: Spec-37 Iron
SRP Drilled Performance Rotor

SRP Drilled Performance Rotor Drawing SRP Drilled Performance Rotor Drawing Zoom Image

SRP Drilled Performance Rotor Description

SRP Drilled Performance Rotors feature a specially engineered directional cross drill and face slot pattern that improve brake response and pad performance throughout the entire range of light to heavy braking. The venting and cleaning action of the holes and slots will reduce pad glaze and disperse gasses and heat generated during the pad to rotor interface. The holes and slots also inhibit irregular pad compound build-up on the rotor faces resulting in smoother engagement and improved pedal response in all conditions. The material removed also contributes to lower rotating and unsprung suspension weight.
NOTE & CAUTIONS:
Premium grade, Spec-37 Castings.

Ordering Information for SRP Drilled Performance Rotor
Item No 160-13358-BK
Info Details
Rotor Style SRP Drilled & Slotted
Bedded N
Lug I.D. 8.25
Far Side I.D. 9.46
Price $389.71
Purchase
Call (805) 388-1188
Item No 160-13359-BK
Info Details
Rotor Style SRP Drilled & Slotted
Bedded N
Lug I.D. 8.25
Far Side I.D. 9.46
Price $389.71
Purchase
Call (805) 388-1188

GT 48 Curved Vane Rotor
Rotor Diameter: 12.88
Rotor Width: 1.10
Rotor Bolt Circle(s): 12 x 8.75
Material: Spec-37 Iron
GT 48 Curved Vane Rotor

GT 48 Curved Vane Rotor Drawing GT 48 Curved Vane Rotor Drawing Zoom Image

GT 48 Curved Vane Rotor Description

GT-48 curved vane rotors are built for the extreme conditions of professional motorsports. The superior heat absorption and dissipation characteristics of these heavy wall directional vane rotors are the keys to preventing heat fade and realizing long service life from the rotors and pads. All rotors are cast from premium grade, long grain carbon iron for long wear, thermal stability, and resistance to distortion. Every GT rotor is fully detail machined to eliminate stress points and unnecessary weight away from the pad sweep face. The faces and O.D. are precision turned to less than .001" for flatness, parallelism, and run-out. An asymmetrical face slot pattern provides smoother engagement through reduced harmonics and improved thermal balance between the I.D. and O.D. of the rotor. Every rotor is then individually dynamic balanced to provide vibration free performance at any speed. These rotors provide the highest cooling capacity and longest service life for extreme braking short tracks and road course competition.
NOTE & CAUTIONS:
Premium grade, Spec-37 Castings.

Ordering Information for GT 48 Curved Vane Rotor
Item No 160-12961
Info Details
Rotor Style GT Slotted
Bedded N
Lug I.D. 8.25
Far Side I.D. 9.46
Price $287.52
Purchase
Call (805) 388-1188
Item No 160-12961-GTB
Info Details
Rotor Style GT Slotted
Bedded N
Lug I.D. 8.25
Far Side I.D. 9.46
Price $352.48
Purchase
Call (805) 388-1188
Item No 160-12962
Info Details
Rotor Style GT Slotted
Bedded N
Lug I.D. 8.25
Far Side I.D. 9.46
Price $287.52
Purchase
Call (805) 388-1188
Item No 160-12962-GTB
Info Details
Rotor Style GT Slotted
Bedded N
Lug I.D. 8.25
Far Side I.D. 9.46
Price $352.48
Purchase
Call (805) 388-1188

SRP Drilled Performance Rotor
Rotor Diameter: 12.88
Rotor Width: 1.10
Rotor Bolt Circle(s): 12 x 8.75
Material: Spec-37 Iron
SRP Drilled Performance Rotor

SRP Drilled Performance Rotor Drawing SRP Drilled Performance Rotor Drawing Zoom Image

SRP Drilled Performance Rotor Description

SRP Drilled Performance Rotors feature a specially engineered directional cross drill and face slot pattern that improve brake response and pad performance throughout the entire range of light to heavy braking. The venting and cleaning action of the holes and slots will reduce pad glaze and disperse gasses and heat generated during the pad to rotor interface. The holes and slots also inhibit irregular pad compound build-up on the rotor faces resulting in smoother engagement and improved pedal response in all conditions. The material removed also contributes to lower rotating and unsprung suspension weight.
NOTE & CAUTIONS:
Premium grade, Spec-37 Castings.

Ordering Information for SRP Drilled Performance Rotor
Item No 160-13543-BK
Info Details
Rotor Style SRP Drilled & Slotted
Bedded N
Lug I.D. 8.25
Far Side I.D. 9.46
Price $352.48
Purchase
Call (805) 388-1188
Item No 160-13544-BK
Info Details
Rotor Style SRP Drilled & Slotted
Bedded N
Lug I.D. 8.25
Far Side I.D. 9.46
Price $352.48
Purchase
Call (805) 388-1188

GT 48 Curved Vane Rotor
Rotor Diameter: 12.88
Rotor Width: 1.25
Rotor Bolt Circle(s): 12 x 8.75
Material: Spec-37 Iron
Image Coming Soon

GT 48 Curved Vane Rotor Drawing GT 48 Curved Vane Rotor Drawing Zoom Image

GT 48 Curved Vane Rotor Description

Wilwood's GT 48 Curved Vane Spec-37 rotors are manufactured from a proprietary iron alloy developed to withstand extreme temperatures with the highest possible degree of resistance against distortion, warping, cracking, and wear. The formulation for this alloy is a derivative of technology and materials that were significant in the development of the extreme duty military spec rotors that are manufactured by Wilwood. Combined with our proven GT Series asymmetrical face slot pattern and individual dynamic balancing, you are assured the smoothest, vibration free performance at any speed. These rotors provide the highest cooling capacity and longest service life for extreme braking short tracks and road course competition.
NOTE & CAUTIONS:
Premium grade, Spec-37 Heavy Wall Castings

Ordering Information for GT 48 Curved Vane Rotor
Item No 160-4564
Info Details
Rotor Style GT Slotted
Bedded N
Lug I.D. 8.25
Far Side I.D. 9.46
Price $324.75
Purchase
Call (805) 388-1188
Item No 160-4564-GTB
Info Details
Rotor Style GT Slotted
Bedded N
Lug I.D. 8.25
Far Side I.D. 9.46
Price $389.71
Purchase
Call (805) 388-1188
Item No 160-4565
Info Details
Rotor Style GT Slotted
Bedded N
Lug I.D. 8.25
Far Side I.D. 9.46
Price $324.75
Purchase
Call (805) 388-1188
Item No 160-4565-GTB
Info Details
Rotor Style GT Slotted
Bedded N
Lug I.D. 8.25
Far Side I.D. 9.46
Price $389.71
Purchase
Call (805) 388-1188

HD 48 Curved Vane Rotor
Rotor Diameter: 12.88
Rotor Width: 1.25
Rotor Bolt Circle(s): 12 x 8.75
Material: Spec-37 Iron
HD 48 Curved Vane Rotor

HD 48 Curved Vane Rotor Drawing HD 48 Curved Vane Rotor Drawing Zoom Image

HD 48 Curved Vane Rotor Description

Wilwood's HD 48 Curved Vane Spec-37 rotors are are manufactured from a proprietary iron alloy developed to withstand extreme temperatures with the highest possible degree of resistance against distortion, warping, cracking, and wear. The formulation for this alloy is a derivative of technology and materials that were significant in the development of the extreme duty military spec rotors that are manufactured by Wilwood. Our HD Series preparation includes full detail machining and smooth pad contact faces without slots.
NOTE & CAUTIONS:
Premium grade, Spec-37 Heavy Wall Castings

Ordering Information for HD 48 Curved Vane Rotor
Item No 160-12784
Info Details
Rotor Style Plain Face
Bedded N
Lug I.D. 8.25
Far Side I.D. 9.46
Price $316.12
Purchase
Call (805) 388-1188
Item No 160-12785
Info Details
Rotor Style Plain Face
Bedded N
Lug I.D. 8.25
Far Side I.D. 9.46
Price $316.12
Purchase
Call (805) 388-1188

SRP Drilled Performance Rotor
Rotor Diameter: 12.88
Rotor Width: 1.25
Rotor Bolt Circle(s): 12 x 8.75
Material: Spec-37 Iron
SRP Drilled Performance Rotor

SRP Drilled Performance Rotor Drawing SRP Drilled Performance Rotor Drawing Zoom Image

SRP Drilled Performance Rotor Description

SRP Drilled Performance Rotors feature a specially engineered directional cross drill and face slot pattern that improve brake response and pad performance throughout the entire range of light to heavy braking. The venting and cleaning action of the holes and slots will reduce pad glaze and disperse gasses and heat generated during the pad to rotor interface. The holes and slots also inhibit irregular pad compound build-up on the rotor faces resulting in smoother engagement and improved pedal response in all conditions. The material removed also contributes to lower rotating and unsprung suspension weight.
NOTE & CAUTIONS:
Premium grade, Spec-37 Heavy Wall Castings

Ordering Information for SRP Drilled Performance Rotor
Item No 160-7172-BK
Info Details
Rotor Style SRP Drilled & Slotted
Bedded N
Lug I.D. 8.25
Far Side I.D. 9.46
Price $389.71
Purchase
Call (805) 388-1188
Item No 160-7173-BK
Info Details
Rotor Style SRP Drilled & Slotted
Bedded N
Lug I.D. 8.25
Far Side I.D. 9.46
Price $389.71
Purchase
Call (805) 388-1188

Drilled Steel Dynamic Mount Rotor
Rotor Diameter: 12.90
Rotor Width: 0.38
Rotor Bolt Circle(s): 12 x 8.75
Material: Steel
Drilled Steel Dynamic Mount Rotor

Drilled Steel Dynamic Mount Rotor Drawing Drilled Steel Dynamic Mount Rotor Drawing Zoom Image

Drilled Steel Dynamic Mount Rotor Description

Steel rotors have applications in all types of motorsports. Steel rotors provide a durable lightweight option in applications where sustained temperatures remain in the low to moderate range, and high heat spikes are only observed on an intermittent basis. This could be anything from a hard stopping drag race car at the end of a quarter mile, or a high speed stock car coming in from a qualifier at a super speedway. Steel rotors can also be found in lighter weight open wheel cars such as sprints and modifieds, and a variety of light weight, open wheel road course racers. A special alloy and proprietary manufacturing processes give these rotors high resistance to thermal distortion with excellent friction and wear characteristics against the pads.
NOTE & CAUTIONS:
Suitable applications: Drag / Dirt racing

Ordering Information for Drilled Steel Dynamic Mount Rotor
Item No 160-4766
Info Details
Rotor Style Drilled
Bedded N
Lug I.D. 8.25
Far Side I.D.
Price $415.29
Purchase
Call (805) 388-1188

GT 48 Curved Vane Rotor
Rotor Diameter: 12.90
Rotor Width: 1.26
Rotor Bolt Circle(s): 10 x 8.11
Material: Spec-37 Iron
GT 48 Curved Vane Rotor

GT 48 Curved Vane Rotor Drawing GT 48 Curved Vane Rotor Drawing Zoom Image

GT 48 Curved Vane Rotor Description

Wilwood's GT 48 Curved Vane Spec-37 rotors are manufactured from a proprietary iron alloy developed to withstand extreme temperatures with the highest possible degree of resistance against distortion, warping, cracking, and wear. The formulation for this alloy is a derivative of technology and materials that were significant in the development of the extreme duty military spec rotors that are manufactured by Wilwood. Combined with our proven GT Series asymmetrical face slot pattern and individual dynamic balancing, you are assured the smoothest, vibration free performance at any speed. These rotors provide the highest cooling capacity and longest service life for extreme braking short tracks and road course competition.
NOTE & CAUTIONS:
Premium grade, Spec-37 Heavy Wall Castings

Ordering Information for GT 48 Curved Vane Rotor
Item No 160-7137
Info Details
Rotor Style GT Slotted
Bedded N
Lug I.D. 7.24
Far Side I.D. 8.66
Price $346.42
Purchase
Call (805) 388-1188
Item No 160-7138
Info Details
Rotor Style GT Slotted
Bedded N
Lug I.D. 7.24
Far Side I.D. 8.66
Price $346.42
Purchase
Call (805) 388-1188

GT 48 Curved Vane Rotor
Rotor Diameter: 12.91
Rotor Width: 1.26
Rotor Bolt Circle(s): 12 x 7.15
Material: Spec-37 Iron
GT 48 Curved Vane Rotor

GT 48 Curved Vane Rotor Drawing GT 48 Curved Vane Rotor Drawing Zoom Image

GT 48 Curved Vane Rotor Description

Wilwood's GT 48 Curved Vane Spec-37 rotors are manufactured from a proprietary iron alloy developed to withstand extreme temperatures with the highest possible degree of resistance against distortion, warping, cracking, and wear. The formulation for this alloy is a derivative of technology and materials that were significant in the development of the extreme duty military spec rotors that are manufactured by Wilwood. Combined with our proven GT Series asymmetrical face slot pattern and individual dynamic balancing, you are assured the smoothest, vibration free performance at any speed. These rotors provide the highest cooling capacity and longest service life for extreme braking short tracks and road course competition.
NOTE & CAUTIONS:
Premium grade, Spec-37 Heavy Wall Castings

Ordering Information for GT 48 Curved Vane Rotor
Item No 160-15256
Info Details
Rotor Style GT Slotted
Bedded N
Lug I.D. 6.33
Far Side I.D. 7.88
Price $346.42
Purchase
Call (805) 388-1188
Item No 160-15257
Info Details
Rotor Style GT Slotted
Bedded N
Lug I.D. 6.33
Far Side I.D. 7.88
Price $346.42
Purchase
Call (805) 388-1188

GT 48 Curved Vane Rotor
Rotor Diameter: 12.90
Rotor Width: 1.38
Rotor Bolt Circle(s): 12 x 7.15
Material: Spec-37 Iron
GT 48 Curved Vane Rotor

GT 48 Curved Vane Rotor Drawing GT 48 Curved Vane Rotor Drawing Zoom Image

GT 48 Curved Vane Rotor Description

Wilwood's GT 48 Curved Vane Spec-37 rotors are manufactured from a proprietary iron alloy developed to withstand extreme temperatures with the highest possible degree of resistance against distortion, warping, cracking, and wear. The formulation for this alloy is a derivative of technology and materials that were significant in the development of the extreme duty military spec rotors that are manufactured by Wilwood. Combined with our proven GT Series asymmetrical face slot pattern and individual dynamic balancing, you are assured the smoothest, vibration free performance at any speed. These rotors provide the highest cooling capacity and longest service life for extreme braking short tracks and road course competition.
NOTE & CAUTIONS:
Premium grade, Spec-37 Heavy Wall Castings

Ordering Information for GT 48 Curved Vane Rotor
Item No 160-6843
Info Details
Rotor Style GT Slotted
Bedded N
Lug I.D. 6.25
Far Side I.D. 7.86
Price $346.42
Purchase
Call (805) 388-1188
Item No 160-6844
Info Details
Rotor Style GT Slotted
Bedded N
Lug I.D. 6.25
Far Side I.D. 7.86
Price $346.42
Purchase
Call (805) 388-1188

GT 48 Curved Vane Rotor
Rotor Diameter: 13.00
Rotor Width: 1.00
Rotor Bolt Circle(s): 12 x 8.80L
Material: Spec-37 Iron
GT 48 Curved Vane Rotor

GT 48 Curved Vane Rotor Drawing GT 48 Curved Vane Rotor Drawing Zoom Image

GT 48 Curved Vane Rotor Description

Wilwood's GT 48 Curved Vane Spec-37 rotors are manufactured from a proprietary iron alloy developed to withstand extreme temperatures with the highest possible degree of resistance against distortion, warping, cracking, and wear. The formulation for this alloy is a derivative of technology and materials that were significant in the development of the extreme duty military spec rotors that are manufactured by Wilwood. Combined with our proven GT Series asymmetrical face slot pattern and individual dynamic balancing, you are assured the smoothest, vibration free performance at any speed. These rotors provide the highest cooling capacity and longest service life for extreme braking short tracks and road course competition.
NOTE & CAUTIONS:
Premium grade, Spec-37 Heavy Wall Castings

Ordering Information for GT 48 Curved Vane Rotor
Item No 160-15875
Info Details
Rotor Style GT Slotted
Bedded N
Lug I.D. 8.12
Far Side I.D. 9.46
Price $506.71
Purchase
Call (805) 388-1188
Item No 160-15875-B
Info Details
Rotor Style GT Slotted
Bedded Y
Lug I.D. 8.12
Far Side I.D. 9.46
Price $649.65
Purchase
Call (805) 388-1188
Item No 160-15876
Info Details
Rotor Style GT Slotted
Bedded N
Lug I.D. 8.12
Far Side I.D. 9.46
Price $506.71
Purchase
Call (805) 388-1188
Item No 160-15876-B
Info Details
Rotor Style GT Slotted
Bedded Y
Lug I.D. 8.12
Far Side I.D. 9.46
Price $649.65
Purchase
Call (805) 388-1188

SRP Drilled Performance Rotor
Rotor Diameter: 13.00
Rotor Width: 1.10
Rotor Bolt Circle(s): 12 x 7.00
Material: Spec-37 Iron
SRP Drilled Performance Rotor

SRP Drilled Performance Rotor Drawing SRP Drilled Performance Rotor Drawing Zoom Image

SRP Drilled Performance Rotor Description

SRP Drilled Performance Rotors feature a specially engineered directional cross drill and face slot pattern that improve brake response and pad performance throughout the entire range of light to heavy braking. The venting and cleaning action of the holes and slots will reduce pad glaze and disperse gasses and heat generated during the pad to rotor interface. The holes and slots also inhibit irregular pad compound build-up on the rotor faces resulting in smoother engagement and improved pedal response in all conditions. The material removed also contributes to lower rotating and unsprung suspension weight.
NOTE & CAUTIONS:
Premium grade, Spec-37 Castings.

Ordering Information for SRP Drilled Performance Rotor
Item No 160-13362-BK
Info Details
Rotor Style SRP Drilled & Slotted
Bedded N
Lug I.D. 6.38
Far Side I.D. 8.57
Price $389.71
Purchase
Call (805) 388-1188
Item No 160-13363-BK
Info Details
Rotor Style SRP Drilled & Slotted
Bedded N
Lug I.D. 6.38
Far Side I.D. 8.57
Price $389.71
Purchase
Call (805) 388-1188

GT 48 Curved Vane Rotor
Rotor Diameter: 13.00
Rotor Width: 1.25
Rotor Bolt Circle(s): 12 x 7.77L
Material: Spec-37 Iron
GT 48 Curved Vane Rotor

GT 48 Curved Vane Rotor Drawing GT 48 Curved Vane Rotor Drawing Zoom Image

GT 48 Curved Vane Rotor Description

Wilwood’s GT 48 Curved Vane Spec-37 Dynamic Lug Mount Rotors are manufactured from a proprietary iron alloy developed to withstand extreme temperatures with the highest possible degree of resistance against distortion, warping, cracking, and wear. The formulation for this alloy is a derivative of technology and materials that were significant in the development of the extreme duty military spec rotors that are manufactured by Wilwood. Combined with our proven GT Series asymmetrical face slot pattern, individual dynamic balancing and dynamic lug mounting you are assured the smoothest, vibration free performance at any speed. These rotors provide the highest cooling capacity and longest service life for extreme braking short tracks and road course competition.
NOTE & CAUTIONS:
Premium grade, Spec-37 Heavy Wall Castings

Ordering Information for GT 48 Curved Vane Rotor
Item No 160-16534
Info Details
Rotor Style GT Slotted
Bedded N
Lug I.D. 7.09
Far Side I.D. 9.09
Price $519.72
Purchase
Call (805) 388-1188
Item No 160-16534-B
Info Details
Rotor Style GT Slotted
Bedded Y
Lug I.D. 7.09
Far Side I.D. 9.09
Price $649.65
Purchase
Call (805) 388-1188
Item No 160-16535
Info Details
Rotor Style GT Slotted
Bedded N
Lug I.D. 7.09
Far Side I.D. 9.09
Price $519.72
Purchase
Call (805) 388-1188
Item No 160-16535-B
Info Details
Rotor Style GT Slotted
Bedded Y
Lug I.D. 7.09
Far Side I.D. 9.09
Price $649.65
Purchase
Call (805) 388-1188

GT 48 Curved Vane Rotor
Rotor Diameter: 13.06
Rotor Width: 1.25
Rotor Bolt Circle(s): 12 x 8.75
Material: Spec-37 Iron
GT 48 Curved Vane Rotor

GT 48 Curved Vane Rotor Drawing GT 48 Curved Vane Rotor Drawing Zoom Image

GT 48 Curved Vane Rotor Description

Wilwood's GT 48 Curved Vane Spec-37 rotors are manufactured from a proprietary iron alloy developed to withstand extreme temperatures with the highest possible degree of resistance against distortion, warping, cracking, and wear. The formulation for this alloy is a derivative of technology and materials that were significant in the development of the extreme duty military spec rotors that are manufactured by Wilwood. Combined with our proven GT Series asymmetrical face slot pattern and individual dynamic balancing, you are assured the smoothest, vibration free performance at any speed. These rotors provide the highest cooling capacity and longest service life for extreme braking short tracks and road course competition.
NOTE & CAUTIONS:
Premium grade, Spec-37 Heavy Wall Castings

Ordering Information for GT 48 Curved Vane Rotor
Item No 160-8165
Info Details
Rotor Style GT Slotted
Bedded N
Lug I.D. 8.25
Far Side I.D. 9.46
Price $324.75
Purchase
Call (805) 388-1188
Item No 160-8165-GTB
Info Details
Rotor Style GT Slotted
Bedded N
Lug I.D. 8.25
Far Side I.D. 9.46
Price $389.70
Purchase
Call (805) 388-1188
Item No 160-8166
Info Details
Rotor Style GT Slotted
Bedded N
Lug I.D. 8.25
Far Side I.D. 9.46
Price $324.75
Purchase
Call (805) 388-1188
Item No 160-8166-GTB
Info Details
Rotor Style GT Slotted
Bedded N
Lug I.D. 8.25
Far Side I.D. 9.46
Price $389.70
Purchase
Call (805) 388-1188

HD 48 Curved Vane Rotor
Rotor Diameter: 13.06
Rotor Width: 1.25
Rotor Bolt Circle(s): 12 x 8.75
Material: Spec-37 Iron
HD 48 Curved Vane Rotor

HD 48 Curved Vane Rotor Drawing HD 48 Curved Vane Rotor Drawing Zoom Image

HD 48 Curved Vane Rotor Description

Wilwood's HD 48 Curved Vane Spec-37 rotors are are manufactured from a proprietary iron alloy developed to withstand extreme temperatures with the highest possible degree of resistance against distortion, warping, cracking, and wear. The formulation for this alloy is a derivative of technology and materials that were significant in the development of the extreme duty military spec rotors that are manufactured by Wilwood. Our HD Series preparation includes full detail machining and smooth pad contact faces without slots.
NOTE & CAUTIONS:
Premium grade, Spec-37 Heavy Wall Castings

Ordering Information for HD 48 Curved Vane Rotor
Item No 160-12786
Info Details
Rotor Style Plain Face
Bedded N
Lug I.D. 8.25
Far Side I.D. 9.46
Price $316.12
Purchase
Call (805) 388-1188
Item No 160-12787
Info Details
Rotor Style Plain Face
Bedded N
Lug I.D. 8.25
Far Side I.D. 9.46
Price $316.12
Purchase
Call (805) 388-1188

SRP Drilled Performance Rotor
Rotor Diameter: 13.06
Rotor Width: 1.25
Rotor Bolt Circle(s): 12 x 8.75
Material: Spec-37 Iron
SRP Drilled Performance Rotor

SRP Drilled Performance Rotor Drawing SRP Drilled Performance Rotor Drawing Zoom Image

SRP Drilled Performance Rotor Description

SRP Drilled Performance Rotors feature a specially engineered directional cross drill and face slot pattern that improve brake response and pad performance throughout the entire range of light to heavy braking. The venting and cleaning action of the holes and slots will reduce pad glaze and disperse gasses and heat generated during the pad to rotor interface. The holes and slots also inhibit irregular pad compound build-up on the rotor faces resulting in smoother engagement and improved pedal response in all conditions. The material removed also contributes to lower rotating and unsprung suspension weight.
NOTE & CAUTIONS:
Premium grade, Spec-37 Heavy Wall Castings

Ordering Information for SRP Drilled Performance Rotor
Item No 160-7798-BK
Info Details
Rotor Style SRP Drilled & Slotted
Bedded N
Lug I.D. 8.25
Far Side I.D. 9.46
Price $389.71
Purchase
Call (805) 388-1188
Item No 160-7799-BK
Info Details
Rotor Style SRP Drilled & Slotted
Bedded N
Lug I.D. 8.25
Far Side I.D. 9.46
Price $389.71
Purchase
Call (805) 388-1188

GT 48 Curved Vane Rotor
Rotor Diameter: 13.06
Rotor Width: 1.25
Rotor Bolt Circle(s): 12 x 8.80L
Material: Spec-37 Iron
GT 48 Curved Vane Rotor

GT 48 Curved Vane Rotor Drawing GT 48 Curved Vane Rotor Drawing Zoom Image

GT 48 Curved Vane Rotor Description

Wilwood's GT 48 Curved Vane Spec-37 rotors are manufactured from a proprietary iron alloy developed to withstand extreme temperatures with the highest possible degree of resistance against distortion, warping, cracking, and wear. The formulation for this alloy is a derivative of technology and materials that were significant in the development of the extreme duty military spec rotors that are manufactured by Wilwood. Combined with our proven GT Series asymmetrical face slot pattern and individual dynamic balancing, you are assured the smoothest, vibration free performance at any speed. These rotors provide the highest cooling capacity and longest service life for extreme braking short tracks and road course competition.
NOTE & CAUTIONS:
Premium grade, Spec-37 Heavy Wall Castings

Ordering Information for GT 48 Curved Vane Rotor
Item No 160-15871
Info Details
Rotor Style GT Slotted
Bedded N
Lug I.D. 8.12
Far Side I.D. 9.46
Price $506.71
Purchase
Call (805) 388-1188
Item No 160-15871-B
Info Details
Rotor Style GT Slotted
Bedded Y
Lug I.D. 8.12
Far Side I.D. 9.46
Price $649.65
Purchase
Call (805) 388-1188
Item No 160-15872
Info Details
Rotor Style GT Slotted
Bedded N
Lug I.D. 8.12
Far Side I.D. 9.46
Price $506.71
Purchase
Call (805) 388-1188
Item No 160-15872-B
Info Details
Rotor Style GT Slotted
Bedded Y
Lug I.D. 8.12
Far Side I.D. 9.46
Price $649.65
Purchase
Call (805) 388-1188

GT 48 Curved Vane Rotor
Rotor Diameter: 13.06
Rotor Width: 1.38
Rotor Bolt Circle(s): 8 x 7.00
Material: Spec-37 Iron
GT 48 Curved Vane Rotor

GT 48 Curved Vane Rotor Drawing GT 48 Curved Vane Rotor Drawing Zoom Image

GT 48 Curved Vane Rotor Description

Wilwood's GT 48 Curved Vane Spec-37 rotors are manufactured from a proprietary iron alloy developed to withstand extreme temperatures with the highest possible degree of resistance against distortion, warping, cracking, and wear. The formulation for this alloy is a derivative of technology and materials that were significant in the development of the extreme duty military spec rotors that are manufactured by Wilwood. Combined with our proven GT Series asymmetrical face slot pattern and individual dynamic balancing, you are assured the smoothest, vibration free performance at any speed. These rotors provide the highest cooling capacity and longest service life for extreme braking short tracks and road course competition.
NOTE & CAUTIONS:
Premium grade, Spec-37 Heavy Wall Castings

Ordering Information for GT 48 Curved Vane Rotor
Item No 160-3584
Info Details
Rotor Style GT Slotted
Bedded N
Lug I.D. 6.53
Far Side I.D. 9.21
Price $324.75
Purchase
Call (805) 388-1188
Item No 160-3585
Info Details
Rotor Style GT Slotted
Bedded N
Lug I.D. 6.53
Far Side I.D. 9.21
Price $324.75
Purchase
Call (805) 388-1188

GT 48 Curved Vane Rotor
Rotor Diameter: 13.06
Rotor Width: 1.38
Rotor Bolt Circle(s): 8 x 7.62
Material: Spec-37 Iron
GT 48 Curved Vane Rotor

GT 48 Curved Vane Rotor Drawing GT 48 Curved Vane Rotor Drawing Zoom Image

GT 48 Curved Vane Rotor Description

Wilwood's GT 48 Curved Vane Spec-37 rotors are manufactured from a proprietary iron alloy developed to withstand extreme temperatures with the highest possible degree of resistance against distortion, warping, cracking, and wear. The formulation for this alloy is a derivative of technology and materials that were significant in the development of the extreme duty military spec rotors that are manufactured by Wilwood. Combined with our proven GT Series asymmetrical face slot pattern and individual dynamic balancing, you are assured the smoothest, vibration free performance at any speed. These rotors provide the highest cooling capacity and longest service life for extreme braking short tracks and road course competition.
NOTE & CAUTIONS:
Premium grade, Spec-37 Heavy Wall Castings

Ordering Information for GT 48 Curved Vane Rotor
Item No 160-3582
Info Details
Rotor Style GT Slotted
Bedded N
Lug I.D. 6.81
Far Side I.D. 9.21
Price $340.99
Purchase
Call (805) 388-1188
Item No 160-3583
Info Details
Rotor Style GT Slotted
Bedded N
Lug I.D. 6.81
Far Side I.D. 9.21
Price $340.99
Purchase
Call (805) 388-1188

GT 72 Curved Vane Rotor
Rotor Diameter: 13.28
Rotor Width: 1.30
Rotor Bolt Circle(s): 12 x 8.75
Material: Spec-37 Iron
GT 72 Curved Vane Rotor

GT 72 Curved Vane Rotor Drawing GT 72 Curved Vane Rotor Drawing Zoom Image

GT 72 Curved Vane Rotor Description

Wilwood's GT 72 Curved Vane Spec-37 rotors are manufactured from a proprietary iron alloy developed to withstand extreme temperatures with the highest possible degree of resistance against distortion, warping, cracking, and wear. The formulation for this alloy is a derivative of technology and materials that were significant in the development of the extreme duty military spec rotors that are manufactured by Wilwood. Combined with our proven GT Series asymmetrical face slot pattern and individual dynamic balancing, you are assured the smoothest braking available.
NOTE & CAUTIONS:
Premium grade, Spec-37 Heavy Wall Castings

Ordering Information for GT 72 Curved Vane Rotor
Item No 160-15647
Info Details
Rotor Style GT Slotted
Bedded N
Lug I.D. 7.99
Far Side I.D. 9.25
Price $433.03
Purchase
Call (805) 388-1188
Item No 160-15648
Info Details
Rotor Style GT Slotted
Bedded N
Lug I.D. 7.99
Far Side I.D. 9.25
Price $433.03
Purchase
Call (805) 388-1188

GT 36 Straight Vane Rotor
Rotor Diameter: 13.50
Rotor Width: 0.81
Rotor Bolt Circle(s): 12 x 8.75
Material: Iron
GT 36 Straight Vane Rotor

GT 36 Straight Vane Rotor Drawing GT 36 Straight Vane Rotor Drawing Zoom Image

GT 36 Straight Vane Rotor Description

Ultra-Light ULHPS straight vane rotors provide high value performance and rugged durability for a wide range of competition, high performance, and sport driving applications. ULHPS rotors are close tolerance machined with turned grooved pad faces. The additional mass of the HP series extends service life on heavier competition vehicles and other severe duty applications. They are also the base model for every day use. Don't confuse these rotors with bargain priced off-brand named parts. Wilwood's modern manufacturing capability, combined with large scale economies, make it possible to offer this level of quality and performance at such an affordable price.
NOTE & CAUTIONS:


Ordering Information for GT 36 Straight Vane Rotor
Item No 160-16668
Info Details
Rotor Style GT Slotted
Bedded N
Lug I.D. 8.25
Far Side I.D. 9.50
Price $277.12
Purchase
Call (805) 388-1188

GT 36 Straight Vane Rotor
Rotor Diameter: 14.00
Rotor Width: 0.81
Rotor Bolt Circle(s): 12 x 8.75
Material: Iron
GT 36 Straight Vane Rotor

GT 36 Straight Vane Rotor Drawing GT 36 Straight Vane Rotor Drawing Zoom Image

GT 36 Straight Vane Rotor Description

GT-36 straight vane rotors are built for the extreme conditions of professional motorsports. The superior heat absorption and dissipation characteristics of these heavy wall directional vane rotors are the keys to preventing heat fade and realizing long service life from the rotors and pads. All rotors are cast from premium grade, long grain carbon iron for long wear, thermal stability, and resistance to distortion. Every GT-36 rotor is fully detail machined to eliminate stress points and unnecessary weight away from the pad sweep face. The faces and O.D. are precision turned to less than .001" for flatness, parallelism, and run-out. An asymmetrical face slot pattern provides smoother engagement through reduced harmonics and improved thermal balance between the I.D. and O.D. of the rotor. Every rotor is then individually dynamic balanced to provide vibration free performance at any speed. These rotors provide the highest cooling capacity and longest service life for extreme braking short tracks and road course competition.
NOTE & CAUTIONS:
36 Vane Iron castings.

Ordering Information for GT 36 Straight Vane Rotor
Item No 160-12884
Info Details
Rotor Style GT Slotted
Bedded N
Lug I.D. 8.25
Far Side I.D. 10.00
Price $324.75
Purchase
Call (805) 388-1188

SRP Drilled Performance Rotor
Rotor Diameter: 14.00
Rotor Width: 0.81
Rotor Bolt Circle(s): 12 x 8.75
Material: Iron
SRP Drilled Performance Rotor

SRP Drilled Performance Rotor Drawing SRP Drilled Performance Rotor Drawing Zoom Image

SRP Drilled Performance Rotor Description

SRP Drilled Performance Rotors feature a specially engineered directional cross drill and face slot pattern that improve brake response and pad performance throughout the entire range of light to heavy braking. The venting and cleaning action of the holes and slots will reduce pad glaze and disperse gasses and heat generated during the pad to rotor interface. The holes and slots also inhibit irregular pad compound build-up on the rotor faces resulting in smoother engagement and improved pedal response in all conditions. The material removed also contributes to lower rotating and unsprung suspension weight.
NOTE & CAUTIONS:
36 Vane Iron castings.

Ordering Information for SRP Drilled Performance Rotor
Item No 160-12885-BK
Info Details
Rotor Style SRP Drilled & Slotted
Bedded N
Lug I.D. 8.25
Far Side I.D. 10.00
Price $389.71
Purchase
Call (805) 388-1188
Item No 160-12886-BK
Info Details
Rotor Style SRP Drilled & Slotted
Bedded N
Lug I.D. 8.25
Far Side I.D. 10.00
Price $389.71
Purchase
Call (805) 388-1188

GT 72 Curved Vane Rotor
Rotor Diameter: 14.00
Rotor Width: 1.10
Rotor Bolt Circle(s): 12 x 8.75
Material: Spec-37 Iron
GT 72 Curved Vane Rotor

GT 72 Curved Vane Rotor Drawing GT 72 Curved Vane Rotor Drawing Zoom Image

GT 72 Curved Vane Rotor Description

Wilwood's GT 72 Curved Vane Spec-37 rotors are manufactured from a proprietary iron alloy developed to withstand extreme temperatures with the highest possible degree of resistance against distortion, warping, cracking, and wear. The formulation for this alloy is a derivative of technology and materials that were significant in the development of the extreme duty military spec rotors that are manufactured by Wilwood. Combined with our proven GT Series asymmetrical face slot pattern and individual dynamic balancing, you are assured the smoothest braking available.
NOTE & CAUTIONS:
Premium grade, Spec-37 Castings.

Ordering Information for GT 72 Curved Vane Rotor
Item No 160-8402
Info Details
Rotor Style GT Slotted
Bedded N
Lug I.D. 8.25
Far Side I.D. 10.00
Price $411.37
Purchase
Call (805) 388-1188
Item No 160-8402-GTB
Info Details
Rotor Style GT Slotted
Bedded N
Lug I.D. 8.25
Far Side I.D. 10.00
Price $476.34
Purchase
Call (805) 388-1188
Item No 160-8403
Info Details
Rotor Style GT Slotted
Bedded N
Lug I.D. 8.25
Far Side I.D. 10.00
Price $411.37
Purchase
Call (805) 388-1188
Item No 160-8403-GTB
Info Details
Rotor Style GT Slotted
Bedded N
Lug I.D. 8.25
Far Side I.D. 10.00
Price $476.34
Purchase
Call (805) 388-1188

SRP Drilled Performance Rotor
Rotor Diameter: 14.00
Rotor Width: 1.10
Rotor Bolt Circle(s): 12 x 8.75
Material: Spec-37 Iron
SRP Drilled Performance Rotor

SRP Drilled Performance Rotor Drawing SRP Drilled Performance Rotor Drawing Zoom Image

SRP Drilled Performance Rotor Description

SRP Drilled Performance Rotors feature a specially engineered directional cross drill and face slot pattern that improve brake response and pad performance throughout the entire range of light to heavy braking. The venting and cleaning action of the holes and slots will reduce pad glaze and disperse gasses and heat generated during the pad to rotor interface. The holes and slots also inhibit irregular pad compound build-up on the rotor faces resulting in smoother engagement and improved pedal response in all conditions. The material removed also contributes to lower rotating and unsprung suspension weight.
NOTE & CAUTIONS:
Premium grade, Spec-37 Castings.

Ordering Information for SRP Drilled Performance Rotor
Item No 160-8400-BK
Info Details
Rotor Style SRP Drilled & Slotted
Bedded N
Lug I.D. 8.25
Far Side I.D. 10.00
Price $476.34
Purchase
Call (805) 388-1188
Item No 160-8401-BK
Info Details
Rotor Style SRP Drilled & Slotted
Bedded N
Lug I.D. 8.25
Far Side I.D. 10.00
Price $476.34
Purchase
Call (805) 388-1188

GT 72 Curved Vane Rotor
Rotor Diameter: 14.00
Rotor Width: 1.10
Rotor Bolt Circle(s): 12 x 8.75
Material: Iron
GT 72 Curved Vane Rotor

GT 72 Curved Vane Rotor Drawing GT 72 Curved Vane Rotor Drawing Zoom Image

GT 72 Curved Vane Rotor Description

Wilwood's GTB 72 Curved Vane rotors are manufactured from a proprietary iron alloy developed to withstand extreme temperatures with the highest possible degree of resistance against distortion, warping, cracking, and wear. The formulation for this alloy is a derivative of technology and materials that were significant in the development of the extreme duty military spec rotors that are manufactured by Wilwood. Combined with our proven GT Series asymmetrical face slot pattern and individual dynamic balancing, you are assured the smoothest braking available. GTB rotor have additional black e-coat finish applied for applications where corrosion resistance is concern.
NOTE & CAUTIONS:
Heavy Duty 72 Vane Iron castings.

Ordering Information for GT 72 Curved Vane Rotor
Item No 160-17707-GTB
Info Details
Rotor Style GT Slotted
Bedded N
Lug I.D. 8.25
Far Side I.D. 9.37
Price $476.34
Purchase
Call (805) 388-1188
Item No 160-17708-GTB
Info Details
Rotor Style GT Slotted
Bedded N
Lug I.D. 8.25
Far Side I.D. 9.37
Price $476.34
Purchase
Call (805) 388-1188

GT 72 Curved Vane Rotor
Rotor Diameter: 14.00
Rotor Width: 1.25
Rotor Bolt Circle(s): 12 x 7.77L
Material: Spec-37 Iron
GT 72 Curved Vane Rotor

GT 72 Curved Vane Rotor Drawing GT 72 Curved Vane Rotor Drawing Zoom Image

GT 72 Curved Vane Rotor Description

Wilwood's GT 72 Curved Vane Spec-37 rotors are manufactured from a proprietary iron alloy developed to withstand extreme temperatures with the highest possible degree of resistance against distortion, warping, cracking, and wear. The formulation for this alloy is a derivative of technology and materials that were significant in the development of the extreme duty military spec rotors that are manufactured by Wilwood. Combined with our proven GT Series asymmetrical face slot pattern and individual dynamic balancing, you are assured the smoothest braking available.
NOTE & CAUTIONS:
Premium grade, Spec-37 Heavy Wall Castings

Ordering Information for GT 72 Curved Vane Rotor
Item No 160-14915-GTB
Info Details
Rotor Style GT Slotted
Bedded N
Lug I.D. 7.09
Far Side I.D. 8.63
Price $662.61
Purchase
Call (805) 388-1188
Item No 160-14916-GTB
Info Details
Rotor Style GT Slotted
Bedded N
Lug I.D. 7.09
Far Side I.D. 8.63
Price $662.61
Purchase
Call (805) 388-1188

SRP Drilled Performance Rotor
Rotor Diameter: 14.00
Rotor Width: 1.25
Rotor Bolt Circle(s): 12 x 7.77L
Material: Spec-37 Iron
SRP Drilled Performance Rotor

SRP Drilled Performance Rotor Drawing SRP Drilled Performance Rotor Drawing Zoom Image

SRP Drilled Performance Rotor Description

SRP Drilled Performance Rotors feature a specially engineered directional cross drill and face slot pattern that improve brake response and pad performance throughout the entire range of light to heavy braking. The venting and cleaning action of the holes and slots will reduce pad glaze and disperse gasses and heat generated during the pad to rotor interface. The holes and slots also inhibit irregular pad compound build-up on the rotor faces resulting in smoother engagement and improved pedal response in all conditions. The material removed also contributes to lower rotating and unsprung suspension weight.
NOTE & CAUTIONS:
Premium grade, Spec-37 Heavy Wall Castings

Ordering Information for SRP Drilled Performance Rotor
Item No 160-15327-BK
Info Details
Rotor Style SRP Drilled & Slotted
Bedded N
Lug I.D. 7.09
Far Side I.D. 8.63
Price $662.61
Purchase
Call (805) 388-1188
Item No 160-15328-BK
Info Details
Rotor Style SRP Drilled & Slotted
Bedded N
Lug I.D. 7.09
Far Side I.D. 8.63
Price $662.61
Purchase
Call (805) 388-1188

GT 72 Curved Vane Rotor
Rotor Diameter: 14.00
Rotor Width: 1.25
Rotor Bolt Circle(s): 12 x 8.25
Material: Spec-37 Iron
GT 72 Curved Vane Rotor

GT 72 Curved Vane Rotor Drawing GT 72 Curved Vane Rotor Drawing Zoom Image

GT 72 Curved Vane Rotor Description

Wilwood's GT 72 Curved Vane Spec-37 rotors are manufactured from a proprietary iron alloy developed to withstand extreme temperatures with the highest possible degree of resistance against distortion, warping, cracking, and wear. The formulation for this alloy is a derivative of technology and materials that were significant in the development of the extreme duty military spec rotors that are manufactured by Wilwood. Combined with our proven GT Series asymmetrical face slot pattern and individual dynamic balancing, you are assured the smoothest braking available.
NOTE & CAUTIONS:
Premium grade, Spec-37 Heavy Wall Castings

Ordering Information for GT 72 Curved Vane Rotor
Item No 160-12391
Info Details
Rotor Style GT Slotted
Bedded N
Lug I.D. 7.75
Far Side I.D. 9.00
Price $389.71
Purchase
Call (805) 388-1188
Item No 160-12392
Info Details
Rotor Style GT Slotted
Bedded N
Lug I.D. 7.75
Far Side I.D. 9.00
Price $389.71
Purchase
Call (805) 388-1188

SRP Drilled Performance Rotor
Rotor Diameter: 14.00
Rotor Width: 1.25
Rotor Bolt Circle(s): 12 x 8.25
Material: Spec-37 Iron
SRP Drilled Performance Rotor

SRP Drilled Performance Rotor Drawing SRP Drilled Performance Rotor Drawing Zoom Image

SRP Drilled Performance Rotor Description

SRP Drilled Performance Rotors feature a specially engineered directional cross drill and face slot pattern that improve brake response and pad performance throughout the entire range of light to heavy braking. The venting and cleaning action of the holes and slots will reduce pad glaze and disperse gasses and heat generated during the pad to rotor interface. The holes and slots also inhibit irregular pad compound build-up on the rotor faces resulting in smoother engagement and improved pedal response in all conditions. The material removed also contributes to lower rotating and unsprung suspension weight.
NOTE & CAUTIONS:
Premium grade, Spec-37 Heavy Wall Castings

Ordering Information for SRP Drilled Performance Rotor
Item No 160-12341-BK
Info Details
Rotor Style SRP Drilled & Slotted
Bedded N
Lug I.D. 7.75
Far Side I.D. 9.00
Price $476.34
Purchase
Call (805) 388-1188
Item No 160-12342-BK
Info Details
Rotor Style SRP Drilled & Slotted
Bedded N
Lug I.D. 7.75
Far Side I.D. 9.00
Price $476.34
Purchase
Call (805) 388-1188

C/SiC Rotors
Rotor Diameter: 14.00
Rotor Width: 1.25
Rotor Bolt Circle(s): 12 x 8.75
Material: C/SiC
C/SiC Rotors

C/SiC Rotors Drawing C/SiC Rotors Drawing Zoom Image

C/SiC Rotors Description

Wilwood's C/SiC rotors are made form a proprietary blend ceramic matrix composite material commonly known as Carbon-Ceramic. C/SiC rotors offer higher thermal conductivity and heat capacity in excess of conventional iron or titanium rotors of similar or even greater weight. Developed to withstand extreme temperatures with the highest possible degree of resistance against distortion, warping, cracking, and wear. The formulation for this composite is a derivative of technology and materials that were significant in the development of the extreme duty military spec rotors that are manufactured by Wilwood.
NOTE & CAUTIONS:


Ordering Information for C/SiC Rotors
Item No 160-12442
Info Details
Rotor Style Plain Face
Bedded N
Lug I.D. 7.92
Far Side I.D. 9.49
Price $3,791.87
Purchase
Call (805) 388-1188

GT 72 Curved Vane Rotor
Rotor Diameter: 14.00
Rotor Width: 1.25
Rotor Bolt Circle(s): 12 x 8.75
Material: Spec-37 Iron
GT 72 Curved Vane Rotor

GT 72 Curved Vane Rotor Drawing GT 72 Curved Vane Rotor Drawing Zoom Image

GT 72 Curved Vane Rotor Description

Wilwood's GT 72 Curved Vane Spec-37 rotors are manufactured from a proprietary iron alloy developed to withstand extreme temperatures with the highest possible degree of resistance against distortion, warping, cracking, and wear. The formulation for this alloy is a derivative of technology and materials that were significant in the development of the extreme duty military spec rotors that are manufactured by Wilwood. Combined with our proven GT Series asymmetrical face slot pattern and individual dynamic balancing, you are assured the smoothest braking available.
NOTE & CAUTIONS:
Premium grade, Spec-37 Heavy Wall Castings

Ordering Information for GT 72 Curved Vane Rotor
Item No 160-8398
Info Details
Rotor Style GT Slotted
Bedded N
Lug I.D. 8.25
Far Side I.D. 10.00
Price $411.37
Purchase
Call (805) 388-1188
Item No 160-8398-GTB
Info Details
Rotor Style GT Slotted
Bedded N
Lug I.D. 8.25
Far Side I.D. 10.00
Price $476.34
Purchase
Call (805) 388-1188
Item No 160-8399
Info Details
Rotor Style GT Slotted
Bedded N
Lug I.D. 8.25
Far Side I.D. 10.00
Price $411.37
Purchase
Call (805) 388-1188
Item No 160-8399-GTB
Info Details
Rotor Style GT Slotted
Bedded N
Lug I.D. 8.25
Far Side I.D. 10.00
Price $476.34
Purchase
Call (805) 388-1188

SRP Drilled Performance Rotor
Rotor Diameter: 14.00
Rotor Width: 1.25
Rotor Bolt Circle(s): 12 x 8.75
Material: Spec-37 Iron
SRP Drilled Performance Rotor

SRP Drilled Performance Rotor Drawing SRP Drilled Performance Rotor Drawing Zoom Image

SRP Drilled Performance Rotor Description

SRP Drilled Performance Rotors feature a specially engineered directional cross drill and face slot pattern that improve brake response and pad performance throughout the entire range of light to heavy braking. The venting and cleaning action of the holes and slots will reduce pad glaze and disperse gasses and heat generated during the pad to rotor interface. The holes and slots also inhibit irregular pad compound build-up on the rotor faces resulting in smoother engagement and improved pedal response in all conditions. The material removed also contributes to lower rotating and unsprung suspension weight.
NOTE & CAUTIONS:
Premium grade, Spec-37 Heavy Wall Castings

Ordering Information for SRP Drilled Performance Rotor
Item No 160-8396-BK
Info Details
Rotor Style SRP Drilled & Slotted
Bedded N
Lug I.D. 8.25
Far Side I.D. 10.00
Price $476.34
Purchase
Call (805) 388-1188
Item No 160-8397-BK
Info Details
Rotor Style SRP Drilled & Slotted
Bedded N
Lug I.D. 8.25
Far Side I.D. 10.00
Price $476.34
Purchase
Call (805) 388-1188

GT 72 Curved Vane Rotor
Rotor Diameter: 14.00
Rotor Width: 1.25
Rotor Bolt Circle(s): 12 x 8.80L
Material: Spec-37 Iron
GT 72 Curved Vane Rotor

GT 72 Curved Vane Rotor Drawing GT 72 Curved Vane Rotor Drawing Zoom Image

GT 72 Curved Vane Rotor Description

Wilwood's GT 72 Curved Vane Spec-37 rotors are manufactured from a proprietary iron alloy developed to withstand extreme temperatures with the highest possible degree of resistance against distortion, warping, cracking, and wear. The formulation for this alloy is a derivative of technology and materials that were significant in the development of the extreme duty military spec rotors that are manufactured by Wilwood. Combined with our proven GT Series asymmetrical face slot pattern and individual dynamic balancing, you are assured the smoothest braking available.
NOTE & CAUTIONS:
Premium grade, Spec-37 Heavy Wall Castings

Ordering Information for GT 72 Curved Vane Rotor
Item No 160-15873
Info Details
Rotor Style GT Slotted
Bedded N
Lug I.D. 8.12
Far Side I.D. 10.00
Price $433.03
Purchase
Call (805) 388-1188
Item No 160-15873-B
Info Details
Rotor Style GT Slotted
Bedded Y
Lug I.D. 8.12
Far Side I.D. 10.00
Price $562.96
Purchase
Call (805) 388-1188
Item No 160-15874
Info Details
Rotor Style GT Slotted
Bedded N
Lug I.D. 8.12
Far Side I.D. 10.00
Price $433.03
Purchase
Call (805) 388-1188
Item No 160-15874-B
Info Details
Rotor Style GT Slotted
Bedded Y
Lug I.D. 8.12
Far Side I.D. 10.00
Price $562.96
Purchase
Call (805) 388-1188

GT 72 Curved Vane Rotor
Rotor Diameter: 14.00
Rotor Width: 1.25
Rotor Bolt Circle(s): 12 x 9.19
Material: Spec-37 Iron
GT 72 Curved Vane Rotor

GT 72 Curved Vane Rotor Drawing GT 72 Curved Vane Rotor Drawing Zoom Image

GT 72 Curved Vane Rotor Description

Wilwood's GT 72 Curved Vane Spec-37 rotors are manufactured from a proprietary iron alloy developed to withstand extreme temperatures with the highest possible degree of resistance against distortion, warping, cracking, and wear. The formulation for this alloy is a derivative of technology and materials that were significant in the development of the extreme duty military spec rotors that are manufactured by Wilwood. Combined with our proven GT Series asymmetrical face slot pattern and individual dynamic balancing, you are assured the smoothest braking available.
NOTE & CAUTIONS:
Premium grade, Spec-37 Heavy Wall Castings

Ordering Information for GT 72 Curved Vane Rotor
Item No 160-8023
Info Details
Rotor Style GT Slotted
Bedded N
Lug I.D. 8.57
Far Side I.D. 10.00
Price $420.91
Purchase
Call (805) 388-1188
Item No 160-8024
Info Details
Rotor Style GT Slotted
Bedded N
Lug I.D. 8.57
Far Side I.D. 10.00
Price $420.91
Purchase
Call (805) 388-1188

GT 72 Curved Vane Rotor
Rotor Diameter: 14.25
Rotor Width: 1.10
Rotor Bolt Circle(s): 12 x 8.75
Material: Spec-37 Iron
GT 72 Curved Vane Rotor

GT 72 Curved Vane Rotor Drawing GT 72 Curved Vane Rotor Drawing Zoom Image

GT 72 Curved Vane Rotor Description

Wilwood's GT 72 Curved Vane Spec-37 rotors are manufactured from a proprietary iron alloy developed to withstand extreme temperatures with the highest possible degree of resistance against distortion, warping, cracking, and wear. The formulation for this alloy is a derivative of technology and materials that were significant in the development of the extreme duty military spec rotors that are manufactured by Wilwood. Combined with our proven GT Series asymmetrical face slot pattern and individual dynamic balancing, you are assured the smoothest braking available.
NOTE & CAUTIONS:
Premium grade, Spec-37 Castings.

Ordering Information for GT 72 Curved Vane Rotor
Item No 160-11311
Info Details
Rotor Style GT Slotted
Bedded N
Lug I.D. 8.25
Far Side I.D. 10.00
Price $420.91
Purchase
Call (805) 388-1188
Item No 160-11311-GTB
Info Details
Rotor Style GT Slotted
Bedded N
Lug I.D. 8.25
Far Side I.D. 10.00
Price $518.38
Purchase
Call (805) 388-1188
Item No 160-11312
Info Details
Rotor Style GT Slotted
Bedded N
Lug I.D. 8.25
Far Side I.D. 10.00
Price $420.91
Purchase
Call (805) 388-1188
Item No 160-11312-GTB
Info Details
Rotor Style GT Slotted
Bedded N
Lug I.D. 8.25
Far Side I.D. 10.00
Price $518.38
Purchase
Call (805) 388-1188

SRP Drilled Performance Rotor
Rotor Diameter: 14.25
Rotor Width: 1.10
Rotor Bolt Circle(s): 12 x 8.75
Material: Spec-37 Iron
SRP Drilled Performance Rotor

SRP Drilled Performance Rotor Drawing SRP Drilled Performance Rotor Drawing Zoom Image

SRP Drilled Performance Rotor Description

SRP Drilled Performance Rotors feature a specially engineered directional cross drill and face slot pattern that improve brake response and pad performance throughout the entire range of light to heavy braking. The venting and cleaning action of the holes and slots will reduce pad glaze and disperse gasses and heat generated during the pad to rotor interface. The holes and slots also inhibit irregular pad compound build-up on the rotor faces resulting in smoother engagement and improved pedal response in all conditions. The material removed also contributes to lower rotating and unsprung suspension weight.
NOTE & CAUTIONS:
Premium grade, Spec-37 Castings.

Ordering Information for SRP Drilled Performance Rotor
Item No 160-11309-BK
Info Details
Rotor Style SRP Drilled & Slotted
Bedded N
Lug I.D. 8.25
Far Side I.D. 10.00
Price $518.38
Purchase
Call (805) 388-1188
Item No 160-11310-BK
Info Details
Rotor Style SRP Drilled & Slotted
Bedded N
Lug I.D. 8.25
Far Side I.D. 10.00
Price $518.38
Purchase
Call (805) 388-1188

GT 72 Curved Vane Rotor
Rotor Diameter: 14.25
Rotor Width: 1.25
Rotor Bolt Circle(s): 12 x 8.75
Material: Spec-37 Iron
GT 72 Curved Vane Rotor

GT 72 Curved Vane Rotor Drawing GT 72 Curved Vane Rotor Drawing Zoom Image

GT 72 Curved Vane Rotor Description

Wilwood's GT 72 Curved Vane Spec-37 rotors are manufactured from a proprietary iron alloy developed to withstand extreme temperatures with the highest possible degree of resistance against distortion, warping, cracking, and wear. The formulation for this alloy is a derivative of technology and materials that were significant in the development of the extreme duty military spec rotors that are manufactured by Wilwood. Combined with our proven GT Series asymmetrical face slot pattern and individual dynamic balancing, you are assured the smoothest braking available.
NOTE & CAUTIONS:
Premium grade, Spec-37 Heavy Wall Castings

Ordering Information for GT 72 Curved Vane Rotor
Item No 160-11315
Info Details
Rotor Style GT Slotted
Bedded N
Lug I.D. 8.25
Far Side I.D. 10.00
Price $420.91
Purchase
Call (805) 388-1188
Item No 160-11315-GTB
Info Details
Rotor Style GT Slotted
Bedded N
Lug I.D. 8.25
Far Side I.D. 10.00
Price $518.38
Purchase
Call (805) 388-1188
Item No 160-11316
Info Details
Rotor Style GT Slotted
Bedded N
Lug I.D. 8.25
Far Side I.D. 10.00
Price $420.91
Purchase
Call (805) 388-1188
Item No 160-11316-GTB
Info Details
Rotor Style GT Slotted
Bedded N
Lug I.D. 8.25
Far Side I.D. 10.00
Price $518.38
Purchase
Call (805) 388-1188

SRP Drilled Performance Rotor
Rotor Diameter: 14.25
Rotor Width: 1.25
Rotor Bolt Circle(s): 12 x 8.75
Material: Spec-37 Iron
SRP Drilled Performance Rotor

SRP Drilled Performance Rotor Drawing SRP Drilled Performance Rotor Drawing Zoom Image

SRP Drilled Performance Rotor Description

SRP Drilled Performance Rotors feature a specially engineered directional cross drill and face slot pattern that improve brake response and pad performance throughout the entire range of light to heavy braking. The venting and cleaning action of the holes and slots will reduce pad glaze and disperse gasses and heat generated during the pad to rotor interface. The holes and slots also inhibit irregular pad compound build-up on the rotor faces resulting in smoother engagement and improved pedal response in all conditions. The material removed also contributes to lower rotating and unsprung suspension weight.
NOTE & CAUTIONS:
Premium grade, Spec-37 Heavy Wall Castings

Ordering Information for SRP Drilled Performance Rotor
Item No 160-11313-BK
Info Details
Rotor Style SRP Drilled & Slotted
Bedded N
Lug I.D. 8.25
Far Side I.D. 10.00
Price $518.38
Purchase
Call (805) 388-1188
Item No 160-11314-BK
Info Details
Rotor Style SRP Drilled & Slotted
Bedded N
Lug I.D. 8.25
Far Side I.D. 10.00
Price $518.38
Purchase
Call (805) 388-1188

GT 72 Curved Vane Rotor
Rotor Diameter: 14.25
Rotor Width: 1.25
Rotor Bolt Circle(s): 12 x 9.19
Material: Spec-37 Iron
GT 72 Curved Vane Rotor

GT 72 Curved Vane Rotor Drawing GT 72 Curved Vane Rotor Drawing Zoom Image

GT 72 Curved Vane Rotor Description

Wilwood's GT & GTB 72 Curved Vane Spec-37 rotors are manufactured from a proprietary iron alloy developed to withstand extreme temperatures with the highest possible degree of resistance against distortion, warping, cracking, and wear. The formulation for this alloy is a derivative of technology and materials that were significant in the development of the extreme duty military spec rotors that are manufactured by Wilwood. Combined with our proven GT Series asymmetrical face slot pattern and individual dynamic balancing, you are assured the smoothest braking available. GTB rotor have additional black e-coat finish applied for applications where corrosion resistance is concern.
NOTE & CAUTIONS:
Premium grade, Spec-37 Heavy Wall Castings

Ordering Information for GT 72 Curved Vane Rotor
Item No 160-9787-GTB
Info Details
Rotor Style GT Slotted
Bedded N
Lug I.D. 8.63
Far Side I.D. 10.00
Price $518.38
Purchase
Call (805) 388-1188
Item No 160-9788-GTB
Info Details
Rotor Style GT Slotted
Bedded N
Lug I.D. 8.63
Far Side I.D. 10.00
Price $518.38
Purchase
Call (805) 388-1188

SRP Drilled Performance Rotor
Rotor Diameter: 14.25
Rotor Width: 1.25
Rotor Bolt Circle(s): 12 x 9.19
Material: Spec-37 Iron
SRP Drilled Performance Rotor

SRP Drilled Performance Rotor Drawing SRP Drilled Performance Rotor Drawing Zoom Image

SRP Drilled Performance Rotor Description

SRP Drilled Performance Rotors feature a specially engineered directional cross drill and face slot pattern that improve brake response and pad performance throughout the entire range of light to heavy braking. The venting and cleaning action of the holes and slots will reduce pad glaze and disperse gasses and heat generated during the pad to rotor interface. The holes and slots also inhibit irregular pad compound build-up on the rotor faces resulting in smoother engagement and improved pedal response in all conditions. The material removed also contributes to lower rotating and unsprung suspension weight.
NOTE & CAUTIONS:
Premium grade, Spec-37 Heavy Wall Castings

Ordering Information for SRP Drilled Performance Rotor
Item No 160-9762-BK
Info Details
Rotor Style SRP Drilled & Slotted
Bedded N
Lug I.D. 8.63
Far Side I.D. 10.00
Price $518.38
Purchase
Call (805) 388-1188
Item No 160-9763-BK
Info Details
Rotor Style SRP Drilled & Slotted
Bedded N
Lug I.D. 8.63
Far Side I.D. 10.00
Price $518.38
Purchase
Call (805) 388-1188

GT 48 Curved Vane Rotor
Rotor Diameter: 12.19
Rotor Width: 1.25
Rotor Bolt Circle(s): 12 x 7.77L
Material: Spec-37 Iron
GT 48 Curved Vane Rotor

GT 48 Curved Vane Rotor Drawing GT 48 Curved Vane Rotor Drawing Zoom Image

GT 48 Curved Vane Rotor Description

Wilwood’s GT 48 Curved Vane Spec-37 Dynamic Lug Mount Rotors are manufactured from a proprietary iron alloy developed to withstand extreme temperatures with the highest possible degree of resistance against distortion, warping, cracking, and wear. The formulation for this alloy is a derivative of technology and materials that were significant in the development of the extreme duty military spec rotors that are manufactured by Wilwood. Combined with our proven GT Series asymmetrical face slot pattern, individual dynamic balancing and dynamic lug mounting you are assured the smoothest, vibration free performance at any speed. These rotors provide the highest cooling capacity and longest service life for extreme braking short tracks and road course competition.
NOTE & CAUTIONS:
Premium grade, Spec-37 Heavy Wall Castings

Ordering Information for GT 48 Curved Vane Rotor
Item No 160-15561-B
Info Details
Rotor Style GT Slotted
Bedded Y
Lug I.D. 7.09
Far Side I.D. 8.31
Price $259.87
Purchase
Call (805) 388-1188
Item No 160-15562-B
Info Details
Rotor Style GT Slotted
Bedded Y
Lug I.D. 7.09
Far Side I.D. 8.31
Price $259.87
Purchase
Call (805) 388-1188

GT 72 Curved Vane Rotor
Rotor Diameter: 15.00
Rotor Width: 1.25
Rotor Bolt Circle(s): 12 x 8.75
Material: Spec-37 Iron
GT 72 Curved Vane Rotor

GT 72 Curved Vane Rotor Drawing GT 72 Curved Vane Rotor Drawing Zoom Image

GT 72 Curved Vane Rotor Description

Wilwood's GT 72 Curved Vane Spec-37 rotors are manufactured from a proprietary iron alloy developed to withstand extreme temperatures with the highest possible degree of resistance against distortion, warping, cracking, and wear. The formulation for this alloy is a derivative of technology and materials that were significant in the development of the extreme duty military spec rotors that are manufactured by Wilwood. Combined with our proven GT Series asymmetrical face slot pattern and individual dynamic balancing, you are assured the smoothest braking available.
NOTE & CAUTIONS:
Premium grade, Spec-37 Heavy Wall Castings

Ordering Information for GT 72 Curved Vane Rotor
Item No 160-14633
Info Details
Rotor Style GT Slotted
Bedded N
Lug I.D. 8.25
Far Side I.D. 9.65
Price $446.04
Purchase
Call (805) 388-1188
Item No 160-14634
Info Details
Rotor Style GT Slotted
Bedded N
Lug I.D. 8.25
Far Side I.D. 9.65
Price $446.04
Purchase
Call (805) 388-1188

SRP Drilled Performance Rotor
Rotor Diameter: 15.00
Rotor Width: 1.25
Rotor Bolt Circle(s): 12 x 8.75
Material: Spec-37 Iron
SRP Drilled Performance Rotor

SRP Drilled Performance Rotor Drawing SRP Drilled Performance Rotor Drawing Zoom Image

SRP Drilled Performance Rotor Description

SRP Drilled Performance Rotors feature a specially engineered directional cross drill and face slot pattern that improve brake response and pad performance throughout the entire range of light to heavy braking. The venting and cleaning action of the holes and slots will reduce pad glaze and disperse gasses and heat generated during the pad to rotor interface. The holes and slots also inhibit irregular pad compound build-up on the rotor faces resulting in smoother engagement and improved pedal response in all conditions. The material removed also contributes to lower rotating and unsprung suspension weight.
NOTE & CAUTIONS:
Premium grade, Spec-37 Heavy Wall Castings

Ordering Information for SRP Drilled Performance Rotor
Item No 160-14635-BK
Info Details
Rotor Style SRP Drilled & Slotted
Bedded N
Lug I.D. 8.25
Far Side I.D. 9.65
Price $532.66
Purchase
Call (805) 388-1188
Item No 160-14636-BK
Info Details
Rotor Style SRP Drilled & Slotted
Bedded N
Lug I.D. 8.25
Far Side I.D. 9.65
Price $532.66
Purchase
Call (805) 388-1188

GT 72 Curved Vane Rotor
Rotor Diameter: 15.00
Rotor Width: 1.25
Rotor Bolt Circle(s): 12 x 8.80L
Material: Spec-37 Iron
GT 72 Curved Vane Rotor

GT 72 Curved Vane Rotor Drawing GT 72 Curved Vane Rotor Drawing Zoom Image

GT 72 Curved Vane Rotor Description

Wilwood's GT & GTB 72 Curved Vane Spec-37 rotors are manufactured from a proprietary iron alloy developed to withstand extreme temperatures with the highest possible degree of resistance against distortion, warping, cracking, and wear. The formulation for this alloy is a derivative of technology and materials that were significant in the development of the extreme duty military spec rotors that are manufactured by Wilwood. Combined with our proven GT Series asymmetrical face slot pattern and individual dynamic balancing, you are assured the smoothest braking available. GTB rotor have additional black e-coat finish applied for applications where corrosion resistance is concern.
NOTE & CAUTIONS:
Premium grade, Spec-37 Heavy Wall Castings

Ordering Information for GT 72 Curved Vane Rotor
Item No 160-14917-GTB
Info Details
Rotor Style GT Slotted
Bedded N
Lug I.D. 8.12
Far Side I.D. 9.65
Price $759.27
Purchase
Call (805) 388-1188
Item No 160-14918-GTB
Info Details
Rotor Style GT Slotted
Bedded N
Lug I.D. 8.12
Far Side I.D. 9.65
Price $759.27
Purchase
Call (805) 388-1188

SRP Drilled Performance Rotor
Rotor Diameter: 15.00
Rotor Width: 1.25
Rotor Bolt Circle(s): 12 x 8.80L
Material: Spec-37 Iron
SRP Drilled Performance Rotor

SRP Drilled Performance Rotor Drawing SRP Drilled Performance Rotor Drawing Zoom Image

SRP Drilled Performance Rotor Description

SRP Drilled Performance Rotors feature a specially engineered directional cross drill and face slot pattern that improve brake response and pad performance throughout the entire range of light to heavy braking. The venting and cleaning action of the holes and slots will reduce pad glaze and disperse gasses and heat generated during the pad to rotor interface. The holes and slots also inhibit irregular pad compound build-up on the rotor faces resulting in smoother engagement and improved pedal response in all conditions. The material removed also contributes to lower rotating and unsprung suspension weight.
NOTE & CAUTIONS:
Premium grade, Spec-37 Heavy Wall Castings

Ordering Information for SRP Drilled Performance Rotor
Item No 160-15329-BK
Info Details
Rotor Style SRP Drilled & Slotted
Bedded N
Lug I.D. 8.12
Far Side I.D. 9.65
Price $770.89
Purchase
Call (805) 388-1188
Item No 160-15330-BK
Info Details
Rotor Style SRP Drilled & Slotted
Bedded N
Lug I.D. 8.12
Far Side I.D. 9.65
Price $770.89
Purchase
Call (805) 388-1188

GT 60 Curved Vane Rotor
Rotor Diameter: 15.00
Rotor Width: 1.38
Rotor Bolt Circle(s): 12 x 9.75
Material: Spec-37 Iron
GT 60 Curved Vane Rotor

GT 60 Curved Vane Rotor Drawing GT 60 Curved Vane Rotor Drawing Zoom Image

GT 60 Curved Vane Rotor Description

Wilwood's GT 60 Curved Vane Spec-37 rotors are manufactured from a proprietary iron alloy developed to withstand extreme temperatures with the highest possible degree of resistance against distortion, warping, cracking, and wear. The formulation for this alloy is a derivative of technology and materials that were significant in the development of the extreme duty military spec rotors that are manufactured by Wilwood. Combined with our proven GT Series asymmetrical face slot pattern and individual dynamic balancing, you are assured the smoothest, vibration free performance at any speed. These rotors provide the highest cooling capacity and longest service life for extreme braking short tracks and road course competition.
NOTE & CAUTIONS:
Premium grade, Spec-37 Heavy Wall Castings

Ordering Information for GT 60 Curved Vane Rotor
Item No 160-15049
Info Details
Rotor Style GT Slotted
Bedded N
Lug I.D. 9.03
Far Side I.D. 10.55
Price $552.15
Purchase
Call (805) 388-1188
Item No 160-15050
Info Details
Rotor Style GT Slotted
Bedded N
Lug I.D. 9.03
Far Side I.D. 10.55
Price $552.15
Purchase
Call (805) 388-1188

GT 60 Curved Vane Rotor
Rotor Diameter: 15.00
Rotor Width: 1.50
Rotor Bolt Circle(s): 12 x 9.75
Material: Spec-37 Iron
GT 60 Curved Vane Rotor

GT 60 Curved Vane Rotor Drawing GT 60 Curved Vane Rotor Drawing Zoom Image

GT 60 Curved Vane Rotor Description

Wilwood's GT & GTB 60 Curved Vane Spec-37 rotors are manufactured from a proprietary iron alloy developed to withstand extreme temperatures with the highest possible degree of resistance against distortion, warping, cracking, and wear. The formulation for this alloy is a derivative of technology and materials that were significant in the development of the extreme duty military spec rotors that are manufactured by Wilwood. Combined with our proven GT Series asymmetrical face slot pattern and individual dynamic balancing, you are assured the smoothest, vibration free performance at any speed. GTB rotor have additional black e-coat finish applied for applications where corrosion resistance is concern. GT 60 Curved Vane rotors provide the highest cooling capacity and longest service life for extreme braking short tracks and road course competition.
NOTE & CAUTIONS:
Premium grade, Spec-37 Heavy Wall Castings

Ordering Information for GT 60 Curved Vane Rotor
Item No 160-13785-GTB
Info Details
Rotor Style GT Slotted
Bedded N
Lug I.D. 9.03
Far Side I.D. 10.55
Price $649.62
Purchase
Call (805) 388-1188
Item No 160-13786-GTB
Info Details
Rotor Style GT Slotted
Bedded N
Lug I.D. 9.03
Far Side I.D. 10.55
Price $649.62
Purchase
Call (805) 388-1188

GT 60 Curved Vane Rotor
Rotor Diameter: 15.35
Rotor Width: 1.42
Rotor Bolt Circle(s): 12 x 8.60
Material: Iron
GT 60 Curved Vane Rotor

GT 60 Curved Vane Rotor Drawing GT 60 Curved Vane Rotor Drawing Zoom Image

GT 60 Curved Vane Rotor Description

Wilwood's GTB 60 Curved Vane rotors are manufactured from a proprietary iron alloy developed to withstand extreme temperatures with the highest possible degree of resistance against distortion, warping, cracking, and wear. The formulation for this alloy is a derivative of technology and materials that were significant in the development of the extreme duty military spec rotors that are manufactured by Wilwood. Combined with our proven GT Series asymmetrical face slot pattern and individual dynamic balancing, you are assured the smoothest braking available. GTB rotor have additional black e-coat finish applied for applications where corrosion resistance is concern.
NOTE & CAUTIONS:
Heavy Duty 60 Vane Iron castings.

Ordering Information for GT 60 Curved Vane Rotor
Item No 160-17705-GTB
Info Details
Rotor Style GT Slotted
Bedded N
Lug I.D. 8.10
Far Side I.D. 9.10
Price $664.62
Purchase
Call (805) 388-1188
Item No 160-17706-GTB
Info Details
Rotor Style GT Slotted
Bedded N
Lug I.D. 8.10
Far Side I.D. 9.10
Price $664.62
Purchase
Call (805) 388-1188

GT 72 Staggered Vane Rotor
Rotor Diameter: 15.50
Rotor Width: 1.38
Rotor Bolt Circle(s): 12 x 10.25
Material: Iron
GT 72 Staggered Vane Rotor

GT 72 Staggered Vane Rotor Drawing GT 72 Staggered Vane Rotor Drawing

GT 72 Staggered Vane Rotor Description

Wilwood's GT & GTB 72 Staggered Vane rotors are manufactured from a proprietary iron alloy developed to withstand extreme temperatures with the highest possible degree of resistance against distortion, warping, cracking, and wear. The formulation for this alloy is a derivative of technology and materials that were significant in the development of the extreme duty military spec rotors that are manufactured by Wilwood. Combined with our proven GT Series asymmetrical face slot pattern and individual dynamic balancing, you are assured the smoothest, vibration free performance at any speed. GTB rotor have additional black e-coat finish applied for applications where corrosion resistance is concern. GT 72 Staggered Vane rotors provide some of the highest cooling capacity and longest service life for extreme braking tracks and road course competition.
NOTE & CAUTIONS:
Premium grade Iron, Heavy Wall Castings

Ordering Information for GT 72 Staggered Vane Rotor
Item No 160-16997-GTB
Info Details
Rotor Style GT Slotted
Bedded N
Lug I.D. 9.64
Far Side I.D. 11.05
Price $649.62
Purchase
Call (805) 388-1188

GT 60 Curved Vane Rotor
Rotor Diameter: 16.00
Rotor Width: 1.38
Rotor Bolt Circle(s): 12 x 10.75
Material: Spec-37 Iron
GT 60 Curved Vane Rotor

GT 60 Curved Vane Rotor Drawing GT 60 Curved Vane Rotor Drawing Zoom Image

GT 60 Curved Vane Rotor Description

Wilwood's GT & GTB 60 Curved Vane Spec-37 rotors are manufactured from a proprietary iron alloy developed to withstand extreme temperatures with the highest possible degree of resistance against distortion, warping, cracking, and wear. The formulation for this alloy is a derivative of technology and materials that were significant in the development of the extreme duty military spec rotors that are manufactured by Wilwood. Combined with our proven GT Series asymmetrical face slot pattern and individual dynamic balancing, you are assured the smoothest, vibration free performance at any speed. GTB rotor have additional black e-coat finish applied for applications where corrosion resistance is concern. GT 60 Curved Vane rotors provide the highest cooling capacity and longest service life for extreme braking short tracks and road course competition.
NOTE & CAUTIONS:
Premium grade, Spec-37 Heavy Wall Castings

Ordering Information for GT 60 Curved Vane Rotor
Item No 160-8953-GTB
Info Details
Rotor Style GT Slotted
Bedded N
Lug I.D. 10.00
Far Side I.D. 11.76
Price $638.77
Purchase
Call (805) 388-1188
Item No 160-8954-GTB
Info Details
Rotor Style GT Slotted
Bedded N
Lug I.D. 10.00
Far Side I.D. 11.76
Price $638.77
Purchase
Call (805) 388-1188

GT 72 Staggered Vane Rotor
Rotor Diameter: 16.00
Rotor Width: 1.38
Rotor Bolt Circle(s): 12 x 10.75
Material: Iron
GT 72 Staggered Vane Rotor

GT 72 Staggered Vane Rotor Drawing GT 72 Staggered Vane Rotor Drawing Zoom Image

GT 72 Staggered Vane Rotor Description

Wilwood's GT & GTB 72 Staggered Vane rotors are manufactured from a proprietary iron alloy developed to withstand extreme temperatures with the highest possible degree of resistance against distortion, warping, cracking, and wear. The formulation for this alloy is a derivative of technology and materials that were significant in the development of the extreme duty military spec rotors that are manufactured by Wilwood. Combined with our proven GT Series asymmetrical face slot pattern and individual dynamic balancing, you are assured the smoothest, vibration free performance at any speed. GTB rotor have additional black e-coat finish applied for applications where corrosion resistance is concern. GT 72 Staggered Vane rotors provide some of the highest cooling capacity and longest service life for extreme braking tracks and road course competition.
NOTE & CAUTIONS:
Premium grade Iron, Heavy Wall Castings

Ordering Information for GT 72 Staggered Vane Rotor
Item No 160-16994-GTB
Info Details
Rotor Style GT Slotted
Bedded N
Lug I.D. 10.00
Far Side I.D. 11.76
Price $638.77
Purchase
Call (805) 388-1188

SRP Drilled Performance Rotor
Rotor Diameter: 16.00
Rotor Width: 1.38
Rotor Bolt Circle(s): 12 x 10.75
Material: Iron
SRP Drilled Performance Rotor

SRP Drilled Performance Rotor Drawing SRP Drilled Performance Rotor Drawing Zoom Image

SRP Drilled Performance Rotor Description

SRP Drilled Performance Rotors feature a specially engineered directional cross drill and face slot pattern that improve brake response and pad performance throughout the entire range of light to heavy braking. The venting and cleaning action of the holes and slots will reduce pad glaze and disperse gasses and heat generated during the pad to rotor interface. The holes and slots also inhibit irregular pad compound build-up on the rotor faces resulting in smoother engagement and improved pedal response in all conditions. The material removed also contributes to lower rotating and unsprung suspension weight.
NOTE & CAUTIONS:
Premium grade Iron, Heavy Wall Castings

Ordering Information for SRP Drilled Performance Rotor
Item No 160-16995-BK
Info Details
Rotor Style SRP Drilled & Slotted
Bedded N
Lug I.D. 10.00
Far Side I.D. 11.76
Price $638.77
Purchase
Call (805) 388-1188
Item No 160-16996-BK
Info Details
Rotor Style SRP Drilled & Slotted
Bedded N
Lug I.D. 10.00
Far Side I.D. 11.76
Price $638.77
Purchase
Call (805) 388-1188

GT 60 Curved Vane Rotor
Rotor Diameter: 16.00
Rotor Width: 1.50
Rotor Bolt Circle(s): 12 x 9.75
Material: Spec-37 Iron
GT 60 Curved Vane Rotor

GT 60 Curved Vane Rotor Drawing GT 60 Curved Vane Rotor Drawing Zoom Image

GT 60 Curved Vane Rotor Description

Wilwood's GT & GTB 60 Curved Vane Spec-37 rotors are manufactured from a proprietary iron alloy developed to withstand extreme temperatures with the highest possible degree of resistance against distortion, warping, cracking, and wear. The formulation for this alloy is a derivative of technology and materials that were significant in the development of the extreme duty military spec rotors that are manufactured by Wilwood. Combined with our proven GT Series asymmetrical face slot pattern and individual dynamic balancing, you are assured the smoothest, vibration free performance at any speed. GTB rotor have additional black e-coat finish applied for applications where corrosion resistance is concern. GT 60 Curved Vane rotors provide the highest cooling capacity and longest service life for extreme braking short tracks and road course competition.
NOTE & CAUTIONS:
Premium grade, Spec-37 Heavy Wall Castings

Ordering Information for GT 60 Curved Vane Rotor
Item No 160-13787-GTB
Info Details
Rotor Style GT Slotted
Bedded N
Lug I.D. 9.03
Far Side I.D. 11.55
Price $649.62
Purchase
Call (805) 388-1188
Item No 160-13788-GTB
Info Details
Rotor Style GT Slotted
Bedded N
Lug I.D. 9.03
Far Side I.D. 11.55
Price $649.62
Purchase
Call (805) 388-1188

Aluminum Mini Sprint Rotor
Rotor Diameter: 7.00
Rotor Width: 0.25
Rotor Bolt Circle(s): 5 x 2.375
Material: Aluminum
Aluminum Mini Sprint Rotor

Aluminum Mini Sprint Rotor Drawing Aluminum Mini Sprint Rotor Drawing Zoom Image

Aluminum Mini Sprint Rotor Description

Wilwood’s new Mini Sprint rotor are specifically designed for Keizer hubs with 5 x 2.38” mount circle and precision CNC machined from high strength alloy plate. Heat treated, anodized, drilled and scalloped, the full symmetrical machining provides perfect balance and flatness. You get smooth engagement and a consistent full pedal from the low knock-back characteristics of this design. A durable black anodized finish prevents corrosion and simplifies the visual inspection of the contact faces. The best results are always achieved using Purple compound brake pads with these rotors.
NOTE & CAUTIONS:
Unsafe for street use & unsuitable for most forms of Racing.

Ordering Information for Aluminum Mini Sprint Rotor
Item No 160-13712
Info Details
Rotor Style Drilled
Bedded N
Lug I.D. 1.90
Far Side I.D.
Price $74.94
Purchase
Call (805) 388-1188


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Wilwood makes every effort to maintain our web site to ensure the accuracy of prices and product information. However, product information and prices are subject to change without notice. Please call (805) 388-1188 before ordering to verify current prices and product information.
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Version: 3.05 June 23, 2023
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