Allstar Performance LH 73-77 Big GM Brake Caliper RS004C1511 the FIA has made some

the FIA has made some alterations:

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

Triple Pass

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

Kits include a high flowing dropped base with matching lid and a sure seal spacer with an integrated O-ring for a positive seal on carburetors with a 5-1/8" neck

Allstar Performance LH 73-77 Big GM Brake Caliper RS004C1511 the FIA has made someNew, 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,