Yukon Gear High Performance Gear Set For GM 8.6in Irs in a 3.73 Ratio Brakes- Rotors & Pads>Big Brake Kits great for the seasoned enthusiast

great for the seasoned enthusiast looking for a little more

The split rear exit configuration replaces the single factory tail pipe

The integrated LED marker lights feature both White and Amber LEDs which can be utilized for parking lights

Won't split or crack like the factory rubber boots can

Heat treated high strength steel

Yukon Gear High Performance Gear Set For GM 8.6in Irs in a 3.73 Ratio Brakes- Rotors & Pads>Big Brake Kits great for the seasoned enthusiastYukon Gear & Axle high performance ring and pinion gear sets are the benchmark of quality in the automotive gear industry. Yukon engineers use state of the art design, advanced heat treating techniques, and leading edge quality testing processes to ensure the structure and surface finish meet exacting specifications and quality standards. Yukon offers its Y. E. S. Plan, a lifetime, comprehensive, no questions asked protection plan covering your gear