Yukon Gear & Install Kit Package For 8.875in GM 12T in a 3.73 Ratio

This Yukon Gear & Axle package gives you everything needed to re-gear your GM 12-bolt differential with a 3.73 ratio. Inside this one part number, you'll find a high-performance Yukon ring and pinion gear set, along with a complete Yukon Master Overhaul Kit. This kit is designed for vehicles with an 8.875-inch ring gear diameter and a 12-bolt rear cover, fitting a wide range of classic GM trucks and SUVs like the Chevrolet C10 and GMC K15.

Yukon engineers use advanced heat-treating techniques and rigorous testing to ensure their ring and pinion gears meet exacting standards for strength and surface finish. The included Master Overhaul Kit contains all the necessary bearings, seals, and small parts, including high-quality Timken bearings, to fully rebuild your differential. This comprehensive approach saves you time and money by consolidating all the essential components into a single, convenient package, getting your vehicle back on the road quickly.

Whether you're upgrading tire size, increasing towing capacity, improving off-road performance, or replacing worn-out gears, this kit has you covered. Yukon also backs this gear set kit with their Y.E.S. Plan, a lifetime, no-questions-asked protection plan for peace of mind.