The Yukon 8.25in Chrysler rear ring-and-pinion install kit (3.07 ratio) bundles a matched 3.07 gear set with a Yukon Master Install Kit to rebuild the axle. This kit includes a 29-spline Yukon Dura Grip limited-slip posi unit, 1.62in ID axle bearings and seals, and the small parts needed for installation on 10‑bolt ring gear applications. Yukon packages premium gears and install parts to speed differential service.
Yukon Gear 8.25in CHY 3.07 Rear Ring & Pinion Install Kit Positraction 1.618in ID Axle Bearings