Wilwood 12x8.75 BC 5x4.75/5.00 MT 1.38in Offset 3.06in Center Reg. Big Brake Hat - Flared Bell

If you're putting together a custom big brake setup, a strong, lightweight hat is crucial for mounting your rotors. This Wilwood GT Series hat is precision machined from premium aluminum alloys, which means it's built for high strength while keeping weight to a minimum. It's designed to work with standard through-hole mount rotors, featuring threaded holes for secure mounting. You can also use it with T-Nuts or bobbins if you're pairing it with specially machined slotted hole dynamic mount rotors.

This particular hat has a flared bell design, commonly used with rotor mount bolt circles of 8.38 inches and larger. It offers a 1.38-inch offset and a 3.06-inch center bore, making it suitable for a wide range of applications. When used with the correct Wilwood rotor hardware kits, these hats deliver solid, reliable performance for your braking system.