The Yukon USA Standard ring-and-pinion set for Ford 9-inch differentials (3.25 ratio) provides a direct-fit gear set for axle rebuilds and ratio changes in Ford 9" assemblies. Each set is inspected to meet or exceed OEM specifications through Yukon’s quality checks. Fits a 9.00" ring gear diameter with 10 ring gear bolts and a 28-spline pinion, engineered for Ford 9" applications needing a 3.25 final-drive ratio.
USA Standard Ring & Pinion Gear Set For Ford 9in in a 3.25 Ratio