1955-1964 GM 8.2" Rear - Limited Slip Posi Package w/ Master Bearing Kit

GM 8.2" Rear - Posi Package   Description Package Includes: (1) Limited Slip Positraction Carrier(1) Ring and Pinion Gear Set (Choose Ratio Above)(1) Rear Master Bearing Install Kit - *Note: A factory thin ring gear was used on 1955-1956 carriers with ribs on the back of the ring gear side. The 1955-1956 open dropout casting numbers end with "306". A new ring and pinion or ring gear spacer is required when replacing the factory 4 series case. - Our Eaton style limited-slip positraction unit uses carbon fiber and steel friction plate technology for smooth and aggressive traction. The carrier case is forged steel for strength and reliability. Because this carrier is an eaton style clutch posi, it can be rebuilt and serviced. Our positraction is the perfect choice for daily drivers, weekend warriors, towing, basic off-road use, and street/strip applications. See below for some key features and tech specifications: Fully Machined, Forged Steel Case Carbon-Fiber and Steel Clu