Sunday, April 22, 2018
Drag Hats Rotor Hats
Rotor Hats

Wilwood's Rotor Mounting Hats have been precision machined from high strength, lightweight aluminum alloy. We offer a wide range of offsets and wheel stud patterns for Drag Race, Street Rod, Pro Series, Stock Car, Modified, Off Road, Open Wheel and Rally. All are designed to provide maximum weight savings and durability. Many are available unmachined to accommodate custom stud bolt circle applications.
Search Rotor Hats
  Select from the following options to display a list of hats matching your required specifications:
  Rotor Bolt Circle: Hat Offset: Wheel Stud Circles: Mount Style:   
        

   Search Results HATS >>
Truck Hat - Standard
   Rotor Bolt Circle: 12 x 10.25    Hat Offset: 0.7    Wheel Stud Circle(s): 6 Holes  on 5.32           Truck Hat - Standard
Truck Hat - Standard

Truck Hat - Standard zoom image
 Truck Hat - Standard Drawing

Truck Hat - Standard Drawing zoom image

Truck Hat - Standard Description

Wilwood's Truck hats are precision machined from premium aluminum alloys for high strength and attention to minimized weight. Hats in this category feature threaded rotor mount holes for use with standard through-hole mount rotors. Truck Hats feature strengthening ribs on a flared bell configuration for big rotor brake kits on truck, SUV, and 4WD axles with either 6 or 8 lug configurations.

NOTE & CAUTIONS:

   Ordering Information for Truck Hat - Standard
  Info Center Reg Dia.: Whl Stud Cir Dia/Stud Dia: I.D. Clear(in): Mount Type: Material: Shoe I.D.: Face Thick: Price: Part Number: Purchase Info:
3.55 5.32 /       7.4 Fixed Mount Aluminum - 0.35 $318.60
Call (805) 388-1188
Parking Brake Hat - Truck
   Rotor Bolt Circle: 12 x 10.25    Hat Offset: 2.92    Wheel Stud Circle(s): 8 Holes  on 7.09           Parking Brake Hat - Truck
Parking Brake Hat - Truck

Parking Brake Hat - Truck zoom image
 Parking Brake Hat - Truck Drawing

Parking Brake Hat - Truck Drawing zoom image

Parking Brake Hat - Truck Description

These premium grade cast iron hats make it possible to use bolt-on rotors on vehicles equipped with OEM internal shoe parking brake assemblies. Each hat is a precision machined, threaded hole design for use in conjunction with through-hole mount rotors. After machining, the hats are electro-coated for corrosion resistance. Used for big rotor brake kits on truck, SUV, and 4WD axles with either 6 or 8 lug configurations.

NOTE & CAUTIONS:

   Ordering Information for Parking Brake Hat - Truck
  Info Center Reg Dia.: Whl Stud Cir Dia/Stud Dia: I.D. Clear(in): Mount Type: Material: Shoe I.D.: Face Thick: Price: Part Number: Purchase Info:
5.01 7.09 / 0.64      8.7 Fixed Mount Iron 8.94 0.39 $254.93
Call (805) 388-1188
Truck Hat - Standard
   Rotor Bolt Circle: 12 x 10.75    Hat Offset: 0.81    Wheel Stud Circle(s): 5 Holes  on 4.72           Truck Hat - Standard
Truck Hat - Standard

Truck Hat - Standard zoom image
 Truck Hat - Standard Drawing

Truck Hat - Standard Drawing zoom image

Truck Hat - Standard Description

Wilwood's Truck hats are precision machined from premium aluminum alloys for high strength and attention to minimized weight. Hats in this category feature threaded rotor mount holes for use with standard through-hole mount rotors. Truck Hats feature strengthening ribs on a flared bell configuration for big rotor brake kits on truck, SUV, and 4WD axles with 5 x 4.72 lug configurations.

NOTE & CAUTIONS:

   Ordering Information for Truck Hat - Standard
  Info Center Reg Dia.: Whl Stud Cir Dia/Stud Dia: I.D. Clear(in): Mount Type: Material: Shoe I.D.: Face Thick: Price: Part Number: Purchase Info:
3.12 4.72 / 0.59      7.2 Fixed Mount Aluminum - 0.32 $318.60
Call (805) 388-1188
Truck Hat - Standard
   Rotor Bolt Circle: 12 x 10.75    Hat Offset: 0.81    Wheel Stud Circle(s): 6 Holes  on 5.5           Truck Hat - Standard
Truck Hat - Standard

Truck Hat - Standard zoom image
 Truck Hat - Standard Drawing

Truck Hat - Standard Drawing zoom image

Truck Hat - Standard Description

Wilwood's Truck hats are precision machined from premium aluminum alloys for high strength and attention to minimized weight. Hats in this category feature threaded rotor mount holes for use with standard through-hole mount rotors. Truck Hats feature strengthening ribs on a flared bell configuration for big rotor brake kits on truck, SUV, and 4WD axles with either 6 or 8 lug configurations.

NOTE & CAUTIONS:

   Ordering Information for Truck Hat - Standard
  Info Center Reg Dia.: Whl Stud Cir Dia/Stud Dia: I.D. Clear(in): Mount Type: Material: Shoe I.D.: Face Thick: Price: Part Number: Purchase Info:
3.09 5.5 / 0.63      7.21 Fixed Mount Aluminum - 0.45 $318.60
Call (805) 388-1188
Truck Hat - Standard
   Rotor Bolt Circle: 12 x 10.75    Hat Offset: 1.11    Wheel Stud Circle(s): 6 Holes  on 5.32           Truck Hat - Standard
Truck Hat - Standard

Truck Hat - Standard zoom image
 Truck Hat - Standard Drawing

Truck Hat - Standard Drawing zoom image

Truck Hat - Standard Description

Wilwood's Truck hats are precision machined from premium aluminum alloys for high strength and attention to minimized weight. Hats in this category feature threaded rotor mount holes for use with standard through-hole mount rotors. Truck Hats feature strengthening ribs on a flared bell configuration for big rotor brake kits on truck, SUV, and 4WD axles with either 6 or 8 lug configurations.

NOTE & CAUTIONS:

   Ordering Information for Truck Hat - Standard
  Info Center Reg Dia.: Whl Stud Cir Dia/Stud Dia: I.D. Clear(in): Mount Type: Material: Shoe I.D.: Face Thick: Price: Part Number: Purchase Info:
3.42 5.32 / 0.59      7.05 Fixed Mount Aluminum - 0.25 $318.60
Call (805) 388-1188
Parking Brake Hat - Truck
   Rotor Bolt Circle: 12 x 10.75    Hat Offset: 1.5    Wheel Stud Circle(s): 5 Holes  on 4.72           Parking Brake Hat - Truck
Parking Brake Hat - Truck

Parking Brake Hat - Truck zoom image
 Parking Brake Hat - Truck Drawing

Parking Brake Hat - Truck Drawing zoom image

Parking Brake Hat - Truck Description

These premium grade cast iron hats make it possible to use bolt-on rotors on vehicles equipped with OEM internal shoe parking brake assemblies. Each hat is a precision machined, threaded hole design for use in conjunction with through-hole mount rotors. After machining, the hats are electro-coated for corrosion resistance. Used for big rotor brake kits on truck, SUV, and 4WD axles with either 6 or 8 lug configurations.

NOTE & CAUTIONS:

   Ordering Information for Parking Brake Hat - Truck
  Info Center Reg Dia.: Whl Stud Cir Dia/Stud Dia: I.D. Clear(in): Mount Type: Material: Shoe I.D.: Face Thick: Price: Part Number: Purchase Info:
3.12 4.72 / 0.59      8.03 Fixed Mount Iron 8.28 0.45 $318.60
Call (805) 388-1188
Truck Hat - Standard
   Rotor Bolt Circle: 12 x 10.75    Hat Offset: 1.55    Wheel Stud Circle(s): 8 Holes  on 6.5           Truck Hat - Standard
Truck Hat - Standard

Truck Hat - Standard zoom image
 Truck Hat - Standard Drawing

Truck Hat - Standard Drawing zoom image

Truck Hat - Standard Description

Wilwood's Truck hats are precision machined from premium aluminum alloys for high strength and attention to minimized weight. Hats in this category feature threaded rotor mount holes for use with standard through-hole mount rotors. Truck Hats feature strengthening ribs on a flared bell configuration for big rotor brake kits on truck, SUV, and 4WD axles with either 6 or 8 lug configurations.

NOTE & CAUTIONS:

   Ordering Information for Truck Hat - Standard
  Info Center Reg Dia.: Whl Stud Cir Dia/Stud Dia: I.D. Clear(in): Mount Type: Material: Shoe I.D.: Face Thick: Price: Part Number: Purchase Info:
4.64 6.5 / 0.63      7.85 Fixed Mount Aluminum - 0.45 $318.60
Call (805) 388-1188
Truck Hat - Blank
   Rotor Bolt Circle: 12 x 10.75    Hat Offset: 1.55    Wheel Stud Circle(s): 0 Holes  on            Truck Hat - Blank
Truck Hat - Blank

Truck Hat - Blank zoom image
 Truck Hat - Blank Drawing

Truck Hat - Blank Drawing zoom image

Truck Hat - Blank Description

Wilwood's Truck hats are precision machined from premium aluminum alloys for high strength and attention to minimized weight. Hats in this category feature threaded rotor mount holes for use with standard through-hole mount rotors. Truck Hats feature strengthening ribs on a flared bell configuration for big rotor brake kits on truck, SUV, and 4WD axles with mutiple lug configurations.

NOTE & CAUTIONS:

   Ordering Information for Truck Hat - Blank
  Info Center Reg Dia.: Whl Stud Cir Dia/Stud Dia: I.D. Clear(in): Mount Type: Material: Shoe I.D.: Face Thick: Price: Part Number: Purchase Info:
2.4  /       7.85 Fixed Mount Aluminum - 0.45 $318.60
Call (805) 388-1188
Parking Brake Hat - Truck
   Rotor Bolt Circle: 12 x 10.75    Hat Offset: 1.78    Wheel Stud Circle(s): 8 Holes  on 6.5           Parking Brake Hat - Truck
Parking Brake Hat - Truck

Parking Brake Hat - Truck zoom image
 Parking Brake Hat - Truck Drawing

Parking Brake Hat - Truck Drawing zoom image

Parking Brake Hat - Truck Description

These premium grade cast iron hats make it possible to use bolt-on rotors on vehicles equipped with OEM internal shoe parking brake assemblies. Each hat is a precision machined, threaded hole design for use in conjunction with through-hole mount rotors. After machining, the hats are electro-coated for corrosion resistance. Used for big rotor brake kits on truck, SUV, and 4WD axles with either 6 or 8 lug configurations.

NOTE & CAUTIONS:

   Ordering Information for Parking Brake Hat - Truck
  Info Center Reg Dia.: Whl Stud Cir Dia/Stud Dia: I.D. Clear(in): Mount Type: Material: Shoe I.D.: Face Thick: Price: Part Number: Purchase Info:
4.63 6.5 / 0.64      7.87 Fixed Mount Iron 8.12 0.32 $318.60
Call (805) 388-1188
Parking Brake Hat - Truck
   Rotor Bolt Circle: 12 x 10.75    Hat Offset: 1.78    Wheel Stud Circle(s): 8 Holes  on 6.5           Parking Brake Hat - Truck
Parking Brake Hat - Truck

Parking Brake Hat - Truck zoom image
 Parking Brake Hat - Truck Drawing

Parking Brake Hat - Truck Drawing zoom image

Parking Brake Hat - Truck Description

These premium grade cast iron hats make it possible to use bolt-on rotors on vehicles equipped with OEM internal shoe parking brake assemblies. Each hat is a precision machined, threaded hole design for use in conjunction with through-hole mount rotors. After machining, the hats are electro-coated for corrosion resistance. Used for big rotor brake kits on truck, SUV, and 4WD axles with either 6 or 8 lug configurations.

NOTE & CAUTIONS:

   Ordering Information for Parking Brake Hat - Truck
  Info Center Reg Dia.: Whl Stud Cir Dia/Stud Dia: I.D. Clear(in): Mount Type: Material: Shoe I.D.: Face Thick: Price: Part Number: Purchase Info:
4.63 6.5 / 0.64      7.88 Fixed Mount Iron 8.12 0.32 $254.93
Call (805) 388-1188
Parking Brake Hat - Truck
   Rotor Bolt Circle: 12 x 10.75    Hat Offset: 1.91    Wheel Stud Circle(s): 8 Holes  on 6.5           Parking Brake Hat - Truck
Parking Brake Hat - Truck

Parking Brake Hat - Truck zoom image
 Parking Brake Hat - Truck Drawing

Parking Brake Hat - Truck Drawing zoom image

Parking Brake Hat - Truck Description

These premium grade cast iron hats make it possible to use bolt-on rotors on vehicles equipped with OEM internal shoe parking brake assemblies. Each hat is a precision machined, threaded hole design for use in conjunction with through-hole mount rotors. After machining, the hats are electro-coated for corrosion resistance. Used for big rotor brake kits on truck, SUV, and 4WD axles with either 6 or 8 lug configurations.

NOTE & CAUTIONS:

   Ordering Information for Parking Brake Hat - Truck
  Info Center Reg Dia.: Whl Stud Cir Dia/Stud Dia: I.D. Clear(in): Mount Type: Material: Shoe I.D.: Face Thick: Price: Part Number: Purchase Info:
4.83 6.5 / 0.64      7.88 Fixed Mount Iron 8.12 0.4 $254.93
Call (805) 388-1188
Parking Brake Hat - Truck
   Rotor Bolt Circle: 12 x 10.75    Hat Offset: 1.91    Wheel Stud Circle(s): 8 Holes  on 6.5           Parking Brake Hat - Truck