Ratech Pinion Shims - GM 7.5" 77-81 w/ 3" Head Bearing, 80-98 w/ 3.125" Head Bearing H76001FL Easy Bolt On Installation

Easy Bolt On Installation

Improved HP/TQ and Potential Mileage ImprovementApplications include:

Weighs less than 7 lbs

1998-2008 Mazda B3000

Ratech Pinion Shims - GM 7.5" 77-81 w/ 3" Head Bearing, 80-98 w/ 3.125" Head Bearing H76001FL Easy Bolt On InstallationRatech offers a complete line of differential service parts. Whether installing a new set of gears or making a repair, Ratech has just what is needed. 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