Yukon Gear Chevrolet Differential Ring and Pinion Kit - Rear

YGK2371

LSD and Re-Gear Kit YGK2371 Differential, re gear, re-gear, LSD, limited slip differential, positraction, muscle car, GM, General Motors, Chevy, Chevrolet, Pontiac, Buick, Oldsmobile, Olds Kit contains a ring and pinion set, positraction unit, and installation parts 55P GM 3.73 RATIO REAR R&P GEAR and INSTALL KIT PACKAGE with 17spl POSI This kit dramatically improves traction and durability by adding a Yukon Dura Grip LSD and an upgraded ring and pinion set to your diff. It’s also an opportunity to generate next-level acceleration by moving to a more aggressive gear ratio. Fits GM 55P differential 17 spline pinion gear 3.73 ratio Includes Dura Grip positraction LSD, 17 spline Coverage includes ’56 to ’62 Corvette, ’55 to ’64 Bel Air, 5 other models, or anything hot-rodded with a GM 55P ’55 to ’64 passenger car diff 10 bolt ring gear Includes positraction unit, ring and pinion gear set, and all required bearings and installation hardware Yukon Muscle Car Limited Slip and Re-Gear Kit for GM 55P, 17 spline, 3.73 ratio, YGK2371 Yukon Muscle Car Limited Slip and Re-Gear Kit for GM 55P, 17 spline, 3.73 ratio