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

tube-and-fin cooler in harms way of road hazards

two worm-drive clamps

5L 4-cylinder DOHC Main Stud Kit

Wide-40 LIGHT PERFORMANCE-Raw Lumens: 9

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