Yukon Gear YGK2314 Rear Diff Ring/Pinion Re-Gear Kit 3.31 for GM 12P Diff 30SPL

Description

Kit consists of a high-quality ring and pinion set and all needed install parts Fits GM 12P differential 30 spline pinion gear 3.31 ratio Coverage includes ’64 to ’72 Chevelle, ’67 to ’72 Camaro, ’69 to ’72 Firebird, ’70 to ’72 GTO, 9 other models, or anything hot-rodded with a GM 8.875” 12 Bolt Passenger Axle