GM 14-Bolt 9.5 Inch 1979-97 Ring Pinion Master Install Kit Revolution Gear and Axle Electrical & Ignitions - Distributor Caps & Rotors - Distributor Cap flowing 680 CFM and 87

flowing 680 CFM and 87 percent more air than stock

With an expandable hinge that increases headroom

via 2 Dzus fasteners

These rod ends have a 7/8 inch Shaft with 14tpi

This kit includes one pair of S1 LED lights

GM 14-Bolt 9.5 Inch 1979-97 Ring Pinion Master Install Kit Revolution Gear and Axle Electrical & Ignitions - Distributor Caps & Rotors - Distributor Cap flowing 680 CFM and 87Revolution Gear and Axle Ring and Pinion Master Install Kits offer a comprehensive bill of material with all the components needed to overhaul your differential ring and pinion gear set. Our Master Install Kits contain the highest quality components from name brands like Timken bearings. Master Install Kits include differential pinion bearings and carrier bearings and are designed to meet the rigorous standards of both daily drivers and performance