Hat (Bell) Mount Rotors

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Search Results Material: Spec-37 Iron
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 Zoom Image

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 $97.16
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 Zoom Image

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 $134.78
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 $134.78
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 Zoom Image

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 $112.28
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 $112.28
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 Zoom Image

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 $129.59
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 $129.59
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 Zoom Image

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 $86.25
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 $86.25
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 Zoom Image

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 $129.59
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 $219.59
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 $129.59
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 $219.59
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 Zoom Image

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 $106.91
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 $106.91
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 Zoom Image

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 $194.93
Purchase
Call (805) 388-1188
Item No 160-16027-B
Info Details
Rotor Style GT Slotted
Bedded Y
Lug I.D. 6.38
Far Side I.D. 7.69
Price $269.93
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 $194.93
Purchase
Call (805) 388-1188
Item No 160-16028-B
Info Details
Rotor Style GT Slotted
Bedded Y
Lug I.D. 6.38
Far Side I.D. 7.69
Price $269.93
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 Zoom Image

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 $173.18
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 $173.18
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 Zoom Image

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 $200.34
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 $200.34
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 Zoom Image

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 $134.78
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 $134.78
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 Zoom Image

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 $112.28
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 $112.28
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 Zoom Image

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 $173.18
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 $173.18
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 Zoom Image

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 $225.00
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 $225.00
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 Zoom Image

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 $149.94
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 $225.00
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 $149.94
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 $225.00
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 Zoom Image

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 $134.94
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 $134.94
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 Zoom Image

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 $149.94
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 $149.94
Purchase
Call (805) 388-1188

GT Rotor & Lug Drive Hat Assembly
Rotor Diameter: 12.19
Rotor Width: 1.25
Rotor Bolt Circle(s): 12 x 7.77L
Material: Spec-37 Iron

GT Rotor & Lug Drive Hat Assembly GT Rotor & Lug Drive Hat Assembly Zoom Image

GT Rotor & Lug Drive Hat Assembly Drawing GT Rotor & Lug Drive Hat Assembly Drawing Zoom Image

GT Rotor & Lug Drive Hat Assembly Description

Wilwood’s GT Rotor and Lug Drive Hat Assemblies are preassembled packages of our latest and greatest technology and design. The lug-drive rotor mounting system eliminates the rotor bolts and instead, a large single internal snap-ring retains the rotor in the hat. This system allows the rotors to move independently of the hats as they expand and contract through heat cycles. All thermally generated stress is removed from the rotor attachment points. The rotors stay flatter and run truer. Paired with GT 72 Curved Vane Spec-37 rotors that 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.
NOTE & CAUTIONS:
Rotor & Hat Assembly
 


Ordering Information for GT Rotor & Lug Drive Hat Assembly
Item No 165-16103
Info Details
Rotor Style GT Slotted
Bedded N
Lug I.D. 3.06
Far Side I.D. 8.31
Price $389.93
Purchase
Call (805) 388-1188
Item No 165-16104
Info Details
Rotor Style GT Slotted
Bedded N
Lug I.D. 3.06
Far Side I.D. 8.31
Price $389.93
Purchase
Call (805) 388-1188

GT 48 Curved Vane Rotor
Rotor Diameter: 12.19
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 Zoom Image

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 160-15258-B
Info Details
Rotor Style GT Slotted
Bedded Y
Lug I.D. 6.33
Far Side I.D. 7.88
Price $225.00
Purchase
Call (805) 388-1188
Item No 160-15259-B
Info Details
Rotor Style GT Slotted
Bedded Y
Lug I.D. 6.33
Far Side I.D. 7.88
Price $225.00
Purchase
Call (805) 388-1188

SRP Drilled Performance Rotor
Rotor Diameter: 12.44
Rotor Width: 1.19
Rotor Bolt Circle(s): 12 x 7.00
Material: Spec-37 Iron

SRP Drilled Performance Rotor SRP Drilled Performance Rotor Zoom Image

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 160-12157-BK
Info Details
Rotor Style SRP Drilled & Slotted
Bedded N
Lug I.D. 6.38
Far Side I.D. 7.87
Price $269.93
Purchase
Call (805) 388-1188
Item No 160-12158-BK
Info Details
Rotor Style SRP Drilled & Slotted
Bedded N
Lug I.D. 6.38
Far Side I.D. 7.87
Price $269.93
Purchase
Call (805) 388-1188

GT 48 Curved Vane Rotor
Rotor Diameter: 12.60
Rotor Width: 1.29
Rotor Bolt Circle(s): 12 x 7.00
Material: Spec-37 Iron

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

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 $224.93
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 $224.93
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 Zoom Image

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 we