Ring and Pinion Install Kit w/ 3.73 Gears and Dura Grip LSD

The USA Standard Gear ZGK2017 is a comprehensive differential ring and pinion installation kit designed for a variety of GM vehicles. This "Quick Kit" streamlines the repair process by including all essential components in a single part number, offering a cost-effective solution for common differential issues. This kit features a 3.73 ratio ring and pinion gear set, ensuring optimal performance for specific applications. The included Yukon Dura Grip clutch-style limited-slip differential (LSD) provides enhanced traction, and all Positraction units are fully rebuildable. Key specifications include a differential carrier bearing outside diameter of 3.062" and compatibility with applications featuring a 10-bolt rear cover and a 10-bolt ring gear. The ring gear diameter measures 8.5". The kit also includes axle bearings and seals, providing a complete solution for differential maintenance and upgrades. The USA Standard Gear ZGK2017 is compatible with a range of Chevrolet, GMC, and Cadillac models from approximately 1999 to 2008, including models like the Chevrolet Silverado 1500, GMC Sierra 1500, Chevrolet Tahoe, GMC Yukon, Chevrolet Suburban 1500, and Cadillac Escalade. USA Standard Gear ensures rigorous in-house quality testing for dimensional accuracy, material integrity, and proper fitment.