Ratech Basic Ring & Pinion Installation Kit - GM 12 Bolt Passenger Brake Residual Valve 100 in Tall

100 in Tall

safety and appearance

10-1/4 in Wide

Strategically place comfort foam with Super-Grip leather

Ratech Basic Ring & Pinion Installation Kit - GM 12 Bolt Passenger Brake Residual Valve 100 in TallBasic Kit includes pinion shims, crush sleeve, pinion seal and cover gasket. Ratech wants all racers to know about The Myth that "All Shim Packs in the market are the same. They're just washer shaped steel that come in different thickness." WRONG! Ratech manufacture all of their shims in house on their own machinery. Ratech uses the absolute finest American made Hardened Shim Stock available. Ratech uses only hardened shim stock not sheet metal