Motive Gear Differential Pinion Shim 1104; for 1978-1970 Buick, Chevy, Chrysler, Dodge, GMC, Hummer, Isuzu, Oldsmobile, Pontiac Century (78-81), Electra (64-84), Estate Wagon (70-83), LeSabre (64-85), Regal (78-87), Riviera (65-78), Skylark (76-79), Spor

All Motive Gear products are engineered for their specific application and manufactured in state of the art facilities. All of our products undergo rigid quality control processes to insure proper fit, performance and longevity. Motive Gear products can be found in the winner's circle at NHRA, IHRA, NMRA, NMCA, SODA, SCORE, BITD, Ultra-4 and NASCAR events because we offer unmatched selection and quality demanded by racers and their crew chiefs - the same quality and selection demanded by DIY customers and top mechanics. With four warehouses strategically located across North America, most Motive Gear orders arrive within 2-4 days. Win with Motive Gear!