The Yukon Ford 10.50" 3.55 ratio ring-and-pinion gear set is built for 2011-and-up Ford 10.5-inch applications requiring a factory-equivalent or replacement gearing option. Yukon machines gears to OEM spec, applies advanced heat treatment and a refined tooth finish to reduce friction and heat, and provides a 10.50" ring with 12 bolts and a 37-spline pinion at a 3.55 ratio. The set is covered by Yukon's lifetime Y.E.S. protection.
Yukon Gear High Performance Gear Set For 11+ Ford 10.5in in a 3.55 Ratio