7.5/7.625 GM 3.42 REAR RING & PINIO

This kit provides all parts for a differential re-gearing project, including front and rear ring and pinion gear sets, and Yukon Master Overhaul Kits. Yukon high-performance ring and pinion gear sets are known for quality, design, advanced heat-treating, and rigorous testing. Kits include gears, bearings, and small parts for differential rebuilds, with ratios from 3.73 to 5.38. Yukon's Y.E.S. Plan offers a lifetime, comprehensive warranty. Ideal for increasing tire size, improving towing, enhancing off-road capability, or replacing worn gears. This particular kit is designed for GM 7.5/7.625 inch Rear differentials with a 3.42 gear ratio, 28-spline axles, and includes a Posi (Positraction) unit and axle bearings.