Wilwood Hat-BB Front,1.62"Offset,5x4.75-12 on 8.75"

GT Series Big Brake Flared Bell 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. Threaded hole hats may also be used with T-Nuts or bobbins designed for use with specially machined slotted hole dynamic mount rotors. When used in conjunction with matched Wilwood rotor hardware kits, GT hats provide solid, reliable performance in the most demanding conditions.Flared Bell Hats are generally used with rotor mount bolt circles of 8.38" and larger. Offsets range from 1.88" to 3.00" for rotor diameters 12.19" and up.

Specifications

Hat Dimensions

Mount Hole Type: Threaded

Rotor Bolt Circle (in): 12 x 8.75

Hat Offset (in): 1.62

Center Reg. (in): 3.06

Hat Type

Material: Aluminum

Mount Style: Fixed Mount

Finish: Black E-Coat

Weight (lbs): 2.41

Bolt Circle Dimensions

Hat Bolt Circle: 1 5 x 4.75

Hat Bolt Circle: 2 5 x 5.00

Rotor Mount Hole Size (in): 1/4-20

Clearance I.D. (in): 6.85

Face Thickness (in): 0.25

Hat Stud Diamenter - BC 1 (in): 0.52

Hat Stud Diamenter - BC 2 (in): 0.52