Ratech Pinion Shims - GM 7.5" 77-81 w/ 3" Head Bearing, 80-98 w/ 3.125" Head Bearing H76001FL 1-1/2 in Roll Cage Mount

1-1/2 in Roll Cage Mount

Improved HP/TQ and Potential Mileage ImprovementApplications include:

1969-1973 Ford Torino

Other racers have told us of increased aerodynamic advantages over the ribbon-type nets

Ratech Pinion Shims - GM 7.5" 77-81 w/ 3" Head Bearing, 80-98 w/ 3.125" Head Bearing H76001FL 1-1/2 in Roll Cage MountRatech 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