They feature a thickness variation that is less than 0.0004 to minimize pedal pulsation, noise, and help to extend brake pad life. Also, no machining is required. Genuine ACDelco Parts. We cannot take back installed or tried parts.
13.38" Rear Brake Rotor Ceramic Brake Pad Kit for Ford F-250 F-350 Super Duty
Rear Brake Rotor Ceramic Brake Pad Kit for Ford F-250 F-350 Super Duty