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$369.70
Combo, Richmond Gear, Ring and Pinion, 3.73:1 Ratio, GM 8.5 in., 3 Series, Install Kit, Lube, DVD, Kit
Estimated Ship Date: 5/28/2013 (if ordered today) Would you rather pick it up? Select Location
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Are you tired of piecing parts together to form a kit? We have taken out all of the guesswork and put together these Summit® ring and pinion gear and installation kit Pro Packs just for you. They include a ring and pinion gear, ring and pinion gear installation kit, friction modifier, 75W140 limited slip gear lube, and even an installation DVD. Available for different types of rear differentials and in a variety of gear ratios, the Summit® ring and pinion gear and installation kit Pro Packs will make your gear ratio change quick and easy.