Yukon Gear High Performance Gear Set For GM 11.5in in a 4.56 Ratio

The Yukon Gear & Axle ring-and-pinion set for GM and Chrysler 11.5-inch differentials in a 4.56 ratio provides a direct-fit solution to change final drive for revised tire or load requirements. Yukon refines tooth finish to reduce friction and heat and uses high-grade steel with OEM-spec fitment. Includes an 11.50" ring gear, 12 ring bolts and a 30-spline pinion, and is supported by Yukon's Y.E.S. lifetime protection plan.

Yukon Gear High Performance Gear Set For GM 11.5in in a 4.56 Ratio