Allstar Performance LH 73-77 Big GM Brake Caliper RS004C1511 Steel mounts have been updated

Steel mounts have been updated and now fit the newer and original 302-351W small blocks

1974-1981 Pontiac Catalina

Canvas and suede upper

100 psi Max

4 AN Male to 1/2-20 in Inverted Flare Male

Allstar Performance LH 73-77 Big GM Brake Caliper RS004C1511 Steel mounts have been updatedNew, not re manufactured stock style calipers are perfect replacements on most GM vehicles and will fit up to 1" wide rotor. Metric inlet thread is M10 1. 50. Big GM inlet thread is 7 16" 20. Specialty items for the Shop, Trailer and Track. The Allstar Performance brand offers thousands of hard to find, specialty items that cover many segments in the performance aftermarket. For over 30 years, customers worldwide have come to rely on the quality,