The Yukon 11.25in Dana 80 rear ring-and-pinion install kit (4.56 ratio) provides a matched gear set plus a Yukon Master Install Kit to fully rebuild the rear differential. Included are Timken bearings, required small parts and a 35-spline Dura Grip limited-slip posi unit where specified. The 11.25in ring gear, paired components and Yukon’s quality processes simplify re-gear work, and the kit is backed by the Y.E.S. lifetime protection plan.
Yukon Gear 11.25in Dana 80 4.56 Rear Ring & Pinion Install Kit 35 Spline Positraction 4.375in BRG