Yukon Gear Positraction internals For GM 12 Bolt Car and Truck w/ 30 Spline Axles

If you're rebuilding the positraction unit in your classic GM 12-bolt rear end, whether it's in a car or a truck, this spider gear kit from Yukon Gear & Axle is what you'll need. This kit is designed to work specifically with Yukon Dura Grip and Eaton positraction differentials, ensuring your limited-slip unit functions correctly. It contains all the essential spider gears, side gears, cross pin shaft, and related hardware to get your differential back in working order.

Yukon Gear & Axle uses strong materials and solid production techniques to build these spider gear kits, aiming for a longer lifespan than stock components. This kit is built for 30-spline axles, common in many GM 12-bolt applications. Remember, this kit includes the spider gears and related components but does not include clutches, which are typically replaced separately when rebuilding a positraction unit. It's a well-built set designed for a proper replacement.

This kit fits a wide range of GM vehicles from the mid-60s through the mid-80s, including popular models like the Chevrolet Impala, Camaro, C10 Pickup, and GMC C15 Pickup. Make sure to verify your specific differential and axle spline count before ordering.