Yukon Gear High Performance Gear Set For GM 8.5in & 8.6in in a 3.90 Ratio Cooling>Coolants warding off the dreaded heat-soak

warding off the dreaded heat-soak under demanding driving conditions

Finished in Wrinkle Black powder coating with a unique laser-etched aFe power logo for a custom look

For rear bumperettes

While carbon buildup may not be as severe as most direct-injected engines

this can be especially frustrating

Yukon Gear High Performance Gear Set For GM 8.5in & 8.6in in a 3.90 Ratio Cooling>Coolants warding off the dreaded heat-soakYukon 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