Yukon Gear YGK2332 - Muscle Car Re-Gear Kit For GM 8.5 Diff 30 Spline 3.90 Ratio 8.5 Inch GM 3.90 Rear R&P Gear/ Install Kit Package With Ak 1563 Axle Bearings (2.25 Inch Od)

Yukon Gear YGK2332 - Muscle Car Re-Gear Kit For GM 8.5 Diff 30 Spline 3.90 Ratio 8.5 Inch GM 3.90 Rear R&P Gear/ Install Kit Package With Ak 1563 Axle Bearings (2.25 Inch Od)

This kit will improve your cars 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.

Features:

Fits GM 8.5 differential Coverage includes 70 to 81 Firebird Trans Am, 70 to 77 GTO, 25 other models, or anything hot-rodded with a GM 8.5 diff 30 spline pinion gear 3.90 ratio 10 bolt ring gear 2.25 inch OD bearings Includes ring and pinion gear set, and all required bearings and installation hardware

Details:

• AAP Selling Package Quantity UOM: EA
• Aap uda 12: EA
• Aap uda 22: 1

Fitment Notes:

• 8.5 inch. GM
• Gear and Install Kit Package
• Includes 3.90 Ratio Gear Set, Master Install Kit, 2.25 inch. O. D. Axle Bearings and Seals