Clamp-On GM Metric Rear Caliper Bracket
Part Number: 12-0400-C
Clamp on caliper bracket made to fit the small GM or "metric" caliper. All steel construction with threaded inserts for better thread engagement. The inserts are tapped 7/16-20 to fit the mounting bolts that came stock with the "metric" calipers. The clamp is held together with two 1/2-13 bolts and is 2" wide.