The Yukon 8.6-inch GM 3.73 Rear Ring & Pinion Install Kit is a comprehensive re-gear solution designed for high-performance differential upgrades. This kit includes front and rear ring and pinion gear sets, along with Yukon Master Overhaul Kits, bearings, and seals, all consolidated under a single part number. Yukon Gear & Axle's high-quality gear sets are engineered with advanced heat-treating techniques and rigorous quality testing to ensure durability, precise surface finish, and optimal performance. These combo kits are ideal for increasing towing capacity, off-road capability, or replacing worn gears, providing a reliable upgrade for demanding applications.
Designed for 8.6-inch GM rear axles with 30 spline positraction axles, this installation kit is suitable for vehicles requiring a 3.73 gear ratio. It is intended for use in re-gearing projects on compatible GM models, offering a direct replacement for stock components. The kit simplifies installation by including all necessary parts for a complete differential rebuild, making it suitable for both street and off-road use. Whether upgrading for performance or durability, this kit ensures a precise fit and long-lasting operation in various driving conditions.
