PEM Premium Quick Change Gears - Set #31A 767001 1975-1976 GMC K15

1975-1976 GMC K15

nitrous percentage or boost (Requires Davis Technologies Holley Module)

Simpson's DNA products are designed with athletic performance-enhancing features engineered to reduce weight and young driver restrictions

This is the suede covered version of the wheel and comes with a horn button

1-3/4 in Round Outlet

PEM Premium Quick Change Gears - Set #31A 767001 1975-1976 GMC K15High Strength Alloy Steel for higher HP cars with bigger tires. LW Drilled. 1. 5 lbs. lighter decreases your rotating weight. REM(R) polished for less friction and longer life. QC Gears run cooler with REM(R) finishing! PEM Racing (Performance Engineering and Manufacturing) offers a wide selection of quick change gear sets, ring and pinion gears, differential cases, and other rear end components. Product Description: Quick Change Gear Set Premium Set