Yukon Gear Dura Grip Limited Slip Differential for GM 12 Bolt 33 Spl 2.76-3.42 Ratio

Starting with the 45-degree pressure angle on its side gears, this Yukon Dura Grip limited slip differential is built for serious performance in GM 12-bolt truck applications. It’s designed to give you smooth, yet aggressive traction, which means you can confidently tackle various terrains without worrying about losing grip. This unit is fully rebuildable and proudly assembled in the USA, giving you peace of mind about its long-term durability and support.

Inside, you’ll find forged 4320 chromoly spider gears, chosen for their exceptional strength and longevity. These gears are precisely cut to ensure the strongest possible teeth, ready to handle demanding conditions. The differential also utilizes composite clutches, contributing to its smooth operation and consistent performance. This combination of high-strength materials and thoughtful design makes the Dura Grip a solid choice for anyone needing improved traction for their truck.

This limited slip differential is intended for vehicles with a 12-bolt rear axle and 33-spline axles, compatible with gear ratios from 2.76 up to 3.42. It fits a wide range of Chevrolet and GMC trucks and SUVs from the mid-60s through the mid-80s, including models like the Chevrolet C10 Pickup and GMC K15 Pickup. If you’re looking to upgrade your drivetrain for better performance and reliability, this unit offers a well-built solution.