Yukon Gear Oldsmobile Pontiac (RWD) Differential Ring and Pinion Kit - Rear

YGK2351

Re-Gear Kit YGK2351 Differential, re gear, re-gear, LSD, limited slip differential, positraction, muscle car, GM, General Motors, Chevy, Chevrolet, Pontiac, Buick, Oldsmobile, Olds Kit consists of a high-quality ring and pinion set and all needed install parts 8.5" OLDSMOBILE GM 3.42 REAR R&P GEAR/ INSTALL KIT PACKAGE This kit will improve your car’s launching ability and deliver that “shot out of a cannon” acceleration we all lust for. It allows you to upgrade to a more aggressive gear ratio and includes all required bearings and installation hardware. Fits GM 8.5” differential Fits 2.93 to 3.23 cases Coverage includes ’64 to ’72 Olds 442, ’65 to ’71 GTO, 3 other models, or anything hot-rodded with a GM 8.5” diff 27 spline pinion gear 3.42 ratio 12 bolt ring gear Includes ring and pinion gear set, and all required bearings and installation hardware Yukon Muscle Car Re-Gear Kit for GM 8.5” Olds diff, 27 spline, 3.42 ratio, YGK2351 Yukon Muscle Car Re-Gear Kit for GM 8.5” Olds diff, 27 spline, 3.42 ratio