These premium grade aluminum hats are used with Wilwood's internal shoe parking brake kits. 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.
Specifications
- Mount Hole Type: Threaded
- Material: Aluminum
- Mount Style: Fixed Mount
- Finish: Black E-Coat
- Weight (lbs): 3.900
- Hat Bolt Circle 1: 5 x 4.50
- Hat Bolt Circle 2: 5 x 4.75
- Hat Bolt Circle 3: 5 x 5.00
- Application Note: BB Parking Brake Kits
- Hat Bolt Kit Part #: 230-8008
- Rotor Mount Hole Size (in): 1/4-20
- Shoe I.D. (in): 7.23
- Clearance I.D. (in): 6.85
- Face Thickness (in): 0.18
- Hat Stud Diamenter - BC 1 (in): 0.520
- Hat Stud Diamenter - BC 2 (in): 0.520
- Hat Stud Diamenter - BC 3 (in): 0.520
- Rotor Diameter Range: 15.00
- Rotor Width Range: 1.25
