The Yukon Gear & Axle 10.50-inch ring-and-pinion set in a 4.88 ratio supplies a direct-fit high-performance gear option for Ford 10.5 applications. Yukon engineers use advanced heat-treating and tooth surface finishing to lower friction and heat, and specify fitment to OEM dimensions. The set includes a 31-spline pinion and 12 ring gear bolts, and is supported by Yukon’s Y.E.S. lifetime protection plan for as long as you own the vehicle.
Yukon Gear High Performance Gear Set For 10 & Down Ford 10.5in in a 4.88 Ratio