Wilwood Hat-BB Front .70in Offset 5 x 4.528 - 12 on 8.75in

Wilwood is known for making serious braking components, and their GT Series Flared Bell hats are a prime example of that focus. These hats are precision machined from strong aluminum alloys, keeping weight down while providing a solid foundation for your brake rotors. They feature threaded rotor mount holes, which means you can use them with standard rotors that have through-hole mounts, or even with specialized T-Nuts or bobbins if you're running dynamic mount rotors. When paired with the right Wilwood rotor hardware, these hats offer dependable performance.

The flared bell design is generally intended for rotor mount bolt circles of 8.38 inches and larger. This particular hat has a .70 inch offset, a 5 x 4.528 inch bolt circle for the rotor, and a 12 bolt pattern for the hat itself, designed for an 8.75 inch rotor diameter. This setup is built for reliability, especially when you're pushing your vehicle's braking system.