The Yukon 8.5-inch GM 3.73 Rear Ring & Pinion Install Kit is a comprehensive re-gear solution designed for high-performance differential rebuilds. It includes front and rear ring and pinion gear sets along with Yukon Master Overhaul Kits, all under a single part number. Yukon Gear & Axle's gear sets are recognized for their quality, utilizing advanced heat-treating techniques and rigorous quality testing to ensure durability and precise surface finishes. These kits contain all necessary components, including gears, bearings, and small parts, to fully rebuild your differential and are suitable for various ratios from 3.73 to 5.38, making them ideal for enhancing vehicle performance and longevity.
Designed for 8.5-inch GM rear axles with a 1.625-inch case journal, this install kit is intended for use in vehicles requiring a 3.73 ratio upgrade. It serves as a direct replacement and upgrade for stock components, suitable for street, towing, and off-road applications. The kit simplifies installation by providing all essential parts in one package, ensuring compatibility and ease of use. Whether upgrading for increased towing capacity, off-road performance, or replacing worn gears, this kit offers a high-quality, reliable solution for your differential rebuild needs.
