Vehicle Fitment: Standard stock replacement right-hand caliper for 1969–1977 GM mid and full-size vehicles using the D52-style disc brake design, All-New Construction: Brand-new components with no remanufactured parts, eliminating core charges and concerns over reused or worn internals, Piston Design: Features a 2.8-inch single-piston configuration designed for use with 1-inch thick rotors for consistent braking performance, Mounting & Ports: 7-1/16-inch center-to-center mounting bolt spacing with a 7/16"-20 fluid inlet for compatibility with common brake hoses and fittings, Racing Approved: IMCA-approved caliper suitable for racing applications, including rear disc conversions using large GM-style caliper brackets.
