GMA ENGINEERING BY BDL Front Caliper 73-83FLH Classic Black GMA-FLH10B

2-piston design, All single-disc applications require a 5/8″ bore master cylinder, Brake pads included, Made in the U.S.A., Not recommended for use with imported stainless steel rotors., When installing new calipers, always check spoke-to-caliper clearance.