Product#: 15771000

1953-2010 GM; Rear Axle / Transmission Ventilator; for 3/8" Hole

OER® reproduction of the original style ventilator used by GM on a wide range of applications from the 1950s through present-day cars and trucks. This ventilator is designed for use on rear axle housings, automatic...

Product#: 1236317

1971-2002 GM; Rear Axle Ventilator; Various Models; Reproduction; for.452" Hole

This reproduction rear axle ventilator is designed for a wide range of 1971-2002 Buick, Cadillac, Chevrolet, Oldsmobile, and Pontiac models. Manufactured from high quality injection molded ABS, it accurately replicates the...

Product#: GM12SK

Pinion Shim Set 8-7/8" 12 Bolt Car Differential

Aftermarket replacement now available for 12 bolt models. The shim kit includes the correct size pinion shims for 12 bolt applications. Set Includes 5 shims that measure 2.25" O.D. and 1.65" I.D. Shim thickness: 3 -....

Product#: SG1920

Powertrax; Cross Shaft; For 8.5"; For 10 Bolt Lock Right Differential

It is very important that you verify that your cross shaft has been properly hardened, prior to installation. Simply take a file and attempt to scratch a cut or groove near the center of the shaft. If you have a properly...

Product#: SG1910

Powertrax; 1964-1986 GM; Cross Shaft; For 12 Bolt Lock Right Differential

This differential cross shaft is for certain high numeric ratio gear sets that require special notched cross pins for proper installation. This particular cross shaft is for use with 12-bolt lock right differentials that are...

Product#: R12CR

12 Bolt 8.875" Differential Basic Bearing Set with Regular Bearings

This set is designed to replace the differential bearings on models with a 12 bolt differential. Basic bearing set includes bearings and races, gasket (or RTV silicone), washers, and nuts for a complete replacement....

Product#: UR12883

1964-72 12 Bolt 8.875" Differential Super Master Bearing Set With Timkin Bearings

This set is designed to replace the differential bearings on 1967-72 Camaro models. Super master bearing set includes differential bearings and races, gasket (or RTV silicone), washers, nuts, ring gear bolts, rear axle...