The Yukon USA Standard ring-and-pinion set for Ford 8-inch differentials (3.80 ratio) offers a direct-fit gear set for axle rebuilds or ratio swaps in Ford 8" applications. Yukon inspects every set to exceed OEM specifications through dimensional and fitment testing. Fits an 8.00" ring gear diameter with 10 ring gear bolts and a 25-spline pinion to match standard Ford 8" final-drive configurations needing a 3.80 ratio.
USA Standard Ring & Pinion Gear Set For Ford 8in in a 3.80 Ratio