The composite clutches provide long life and high performance. 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. We recommend using standard 80/90wt (non-synthetic) oil with Posi additive.The item "Dodge Chrysler 8.75 Rearend Sure Grip Power Lok Posi LSD With Master Kit 742 Case" is in sale since Thursday, September 9, 2021. 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 Michigan. This item can be shipped to United States.