PEM Premium Quick Change Gears - Set #1 Spark Plug The body design utilizes a

The body design utilizes a skirted wheel that strengthens the lifter ears and also provides more contact area with the lifter bore for further lifter stability

driveline misalignment and unwanted transmission movement in racing and street performance applications

Free Software included comprehensive datalogging tool to help you maximize the performance of your engine

MechMan specializes in bolt-in high output charging solutions for your vehicle

PEM Premium Quick Change Gears - Set #1 Spark Plug The body design utilizes aHigh 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