The Powr-Lok uses a ramping-clutch design to become more aggressive as tire-spin increases. The composite clutches provide long life and high performance. We recommend using standard 80/90wt (non-synthetic) oil with Posi additive.
Premium master install kit uses only the highest quality components including Koyo brand bearings. Included are carrier bearings and races, pinion bearings and races, pinion seal, complete shim kit, ring gear bolts, pinion nut, crush collar (if applicable), threadlock, marking compound, brush, and gasket or RTV silicone. 1- Chrysler 8.75 3.91 Ring & Pinion Set (Elite Gear).
1- Chrysler 8.75 Powerlok Posi Differential (30 Spline). 1- Chrysler 8.75 Master Install Kit (Koyo Bearings). This item is in the category "eBay Motors\Parts & Accessories\Car & Truck Parts & Accessories\Transmission & Drivetrain\Differentials, Assemblies & Parts\Additional Differential Parts". The seller is "clif_dente" and is located in this country: US. This item can be shipped to United States.