This Wilwood rotor hat is a precision-machined, threaded-hole aluminum hat intended for use with Wilwood internal shoe parking brake kits and through-hole mount rotors. After machining the hat is electro-coated to resist corrosion. The design provides a reliable mounting interface for parking brake components while maintaining a durable finish suitable for regular service and long-term use.
Wilwood 12x8.75 BC D-Drum Hat 5x4.724 MT 1.2