The Yukon Gear & Axle ring-and-pinion gear set for 10.50-inch Ford 10.5 applications in a 4.56 ratio is a direct-fit high-quality final drive replacement. Yukon applies advanced design and heat-treating plus a refined tooth surface finish to reduce friction and heat, with fitment to OEM specifications. This kit features a 31-spline pinion and 12 ring gear bolts and is covered by Yukon’s Y.E.S. lifetime protection plan.
Yukon Gear High Performance Gear Set For 10 & Down Ford 10.5in in a 4.56 Ratio