The Yukon USA Standard ring-and-pinion set is a direct-replacement final drive for 10.5-inch GM 14-bolt trucks, offering a 4.11 axle ratio to restore correct gearing and drivability. Built to exceed OEM specifications, each set receives in-house dimensional and fitment evaluation for reliability. This kit includes a 10.50" ring gear with 12 ring gear bolts and a 30-spline pinion for factory-style installation and proper fit.
USA Standard Ring & Pinion Gear Set For 10.5in GM 14 Bolt Truck in a 4.11 Ratio