Yukon Grizzly Locker - GM & Chrysler 11.5" w/ 30 Spline Axles

Yukon Gear Grizzly Locker Differential, For GM & Chrysler 11.5", 30 Spline Axles

Fits AAM 11.5'' with 30 spline axles. Grizzly Lockers are a mechanical locking differential designed for off-road and racing use. Patented design reduces common locker failures.

The Yukon Grizzly Locker is the ultimate in mechanical locking differentials for street, off-road, and drag racing. Grizzly Lockers provide 100% power to both tires, while still allowing for disengagement while negotiating turns.

Vehicle Applications:

Yukon Gear and Axle high performance ring and pinions set the standard for quality. Yukon Engineers use state-of-the art design and testing processes, backed by 2 in-house quality labs to ensure each item manufactured meets exacting specifications and quality standards. Yukon designed gear tooth surface finish reduces both friction and heat for long races and high torque conditions. We use high grade steel in both the ring and pinion, with fitment designed to OEM specs. Go ahead, add loads of horsepower and go big on tires because Yukon offers the widest selection of gear ratios to choose from. You'll know that your gear choice was the right one, because you chose Yukon. Yukon Ring and Pinions come with a 1 year warranty against manufacture defects. Yukon offers a Y.E.S. Plan for a lifetime, comprehensive, no-questions-asked protection plan covering your gears for as long as you own the vehicle.