Wilwood Hat-BB Front 1.00in Offset 5 x 4.50/4.75 - 12 on 8.75in

Wilwood is known for making high-performance brake components, and their GT Series Big Brake Flared Bell hats are a prime example of that focus. These hats are precision machined from premium aluminum alloys, which means they're strong but also keep weight down. They're designed to work with standard through-hole mount rotors using threaded rotor mount holes, and can also be used with T-Nuts or bobbins for specially machined slotted hole dynamic mount rotors. When paired with the right Wilwood rotor hardware kits, these hats offer solid, reliable performance.

The flared bell design is typically used with rotor mount bolt circles of 8.38 inches and larger. This particular hat has a 1.00-inch offset and a bolt pattern of 5 x 4.50/4.75 inches, designed for 12-inch diameter rotors with an 8.75-inch mount circle. This makes it a well-built option for upgrading your braking system.