Wilwood Hat-BB Front 1.88in Offset 5 x 4.50/5.00 - 12 on 8.75in

If you're upgrading your front brake system to a big brake setup, you'll need a solid hat to mount your rotors. This GT Series Big Brake Flared Bell hat from Wilwood is precision machined from premium aluminum alloys, giving you high strength while keeping the weight down. It's designed for use with standard through-hole mount rotors, featuring threaded mounting holes for a secure connection. When paired with Wilwood's rotor hardware kits, these hats offer reliable performance for your braking system.

This particular hat has a 1.88-inch offset and a bolt circle that accommodates both 5 x 4.50-inch and 5 x 5.00-inch patterns, with a 12-inch rotor diameter and an 8.75-inch bell diameter. The flared bell design is generally used with rotors that have a bolt circle of 8.38 inches and larger, making it suitable for many big brake applications. It's a well-built component that forms the foundation for a high-performance braking setup.