Elite ring and pinion sets use the latest engineering and manufacturing technology to produce OEM quality gears at an affordable price. All Elite gears are machined from premium 8620 alloy steel, then heat treated to the strictest standards for maximum strength and durability.Elite gears then go through an extensive lapping process to assure easy setup, excellent contact patterns, and quiet operation. The Powerlok is one of the most aggressive and strongest limited slips ever designed. It uses a two-piece case and six forged internal gears for added strength. 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 3.23 Ring & Pinion Set (Elite Gear). 1- Chrysler 8.75 Powerlok Posi Differential (30 Spline). 1- Chrysler 8.75 Master Install Kit (Koyo Bearings). The item "Dodge Chrysler 8.75 3.23 Ring and Pinion Sure Grip Posi LSD Gear Pkg 742 Case" is in sale since Friday, March 13, 2020. This item is in the category "eBay Motors\Parts & Accessories\Car & Truck Parts\Transmission & Drivetrain\Differentials & Parts". The seller is "clif_dente" and is located in Michigan. This item can be shipped to United States.