PEM Premium Quick Change Gears - Set #31A MT130BK Two pairs of copper studs

Two pairs of copper studs (1/2"-20 & 10-32) make it ideal for disconnecting alternator (or other electrical device) in addition to the battery

SS4 Series

Do NOT wash in the washing machine

gasketless ball and socket collector design allows your Big Block Chrysler's exhaust system to bolt up

080" Long - SB Chevy / Ford 7256-1 at low everyday prices

PEM Premium Quick Change Gears - Set #31A MT130BK Two pairs of copper studsHigh 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