PEM Premium Quick Change Gears - Set #20 Freeze Plug Driver COMETIC MLS (Multi-Layer Steel) Exhaust

COMETIC MLS (Multi-Layer Steel) Exhaust Gaskets are designed for extreme cylinder pressures

Fits SAE 7/16-20 threads

Dyno proven to flow up to 700 SCFMVehicle Applications: 2014-2011 Chrysler 300

1999-1999 Ford F-350 Super Duty

ATI Performance Products is a company founded on innovation

PEM Premium Quick Change Gears - Set #20 Freeze Plug Driver COMETIC MLS (Multi-Layer Steel) ExhaustHigh 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