The Wilwood truck hat for BB front setups is a precision-machined aluminum hat built for high strength and reduced weight in big rotor brake kits. Threaded rotor mount holes suit standard through-hole rotors, and the flared-bell design with strengthening ribs supports truck, SUV, and 4WD axles using a 5 x 4.72" lug configuration. Hats are machined from premium alloys and finished to withstand demanding use.
Wilwood Hat-BB Front 1.67in Offset 8 x 6.50 - 12 on 9.75in