The Yukon 8.5-inch GM 4.88 Rear Ring & Pinion Install Kit is a comprehensive re-gear solution designed for high-performance applications. This kit includes front and rear ring and pinion gear sets, along with all necessary bearings, seals, and small components to fully rebuild your differential. Crafted with advanced heat-treating techniques and rigorous quality testing, Yukon Gear & Axle's gear sets are recognized as industry benchmarks for durability and precision. The kit's 4.88 ratio enhances torque and acceleration, making it ideal for off-road, towing, or performance upgrades. Its high-quality construction ensures long-lasting performance and reliable operation under demanding conditions.
Designed for 8.5-inch GM differentials, this kit is suitable for vehicles with 30 spline axles and Positraction setups. It is intended for use in vehicles requiring a 4.88 gear ratio, typically for off-road, towing, or performance enhancements. The installation involves replacing existing gears with the included components, providing a direct upgrade for compatible GM models. The kit offers a complete solution for re-gearing projects, saving time and ensuring compatibility with most 8.5-inch GM axles. It is ideal for enthusiasts seeking increased traction, towing capacity, or off-road capability.
