Wilwood Hat-Park Brake 1.78in Offset 8 x 6.50 - 12 on 10.75in

This is a Wilwood 1.78-inch offset brake rotor hat, designed for vehicles that use an internal shoe parking brake assembly. It allows you to bolt on larger rotors where the factory setup might not accommodate them. The hat features a 12x10.75 bolt circle with an 8x6.50 mounting pattern, making it suitable for many truck, SUV, and 4WD axles with either 6 or 8 lug configurations.

Wilwood machines these hats from cast iron for solid construction and then threads them for use with through-hole mount rotors. After machining, they are electro-coated to help resist corrosion, which is important for keeping the assembly looking good and functioning properly over time. This part is often used when upgrading to larger brake kits on heavy-duty axles.