The Yukon Gear & Axle ring-and-pinion set for GM and Chrysler 11.5-inch differentials in a 5.38 ratio delivers a direct-fit solution to alter final drive for changed gearing or tire fitment. Yukon machines the gear tooth finish to reduce friction and heat and uses high-grade steel with OEM-spec fitment. Features an 11.50" ring gear, 12 ring bolts and a 30-spline pinion, and includes Yukon's Y.E.S. lifetime protection plan.
Yukon Gear High Performance Gear Set For GM 11.5in in a 5.38 Ratio