Wilwood GT Series flared-bell rotor hat is a precision-machined aluminum mounting plate that provides a lightweight, high-strength interface for through-hole rotors. Threaded rotor mount holes accept standard through-hole rotors and can be used with T-nuts or bobbins for slotted dynamic-mount rotors. Intended for larger bolt circles, this front hat fits a 5 x 4.53 (5 x 115mm) pattern with a 1.20in offset and 12 on 8.75in mounting.
Wilwood Hat-BB Front 1.20in Offset 5 x 4.53 (5 x 115mm) - 12 on 8.75in