The Yukon 8.8-inch Ford 3.55 rear gear and install kit supplies a matched 3.55 ratio ring-and-pinion, a 31-spline Dura Grip limited-slip posi and 2.53" OD axle bearings and seals for an 8.8" Ford differential. Yukon Pro Kits include Master Install components and high-quality bearings, consolidating the small parts needed to complete the rebuild and offering a single part number to simplify re-gear jobs.
Yukon 8.8in Ford 3.55 Rear Ring & Pinion Install Kit 31 Spline Positraction 2.53in Axle Bearings