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 8.2 Buick/Olds/Pontiac differential Coverage includes 64 to 72 Olds 442, 64 to 72 GTO, 67 to 72 Firebird, 69 to 72 Trans Am, 8 other models, or anything hot-rodded with a GM 8.2 Buick/Olds/Pontiac diff 27 spline pinion gear 3.55 ratio 10 bolt ring gear 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:

• GM 8.2 inch. Buick Oldsmobile & Pontiac Rear
• Gear and Install Kit Package
• Includes 3.55 Ratio Gear Set with Master Install Kit
• Fits 3.31 & Up Carrier Case