Yukon Gear Grizzly Locker 2.5 Ton Rockwell w/ 16 Spline Axles YGLR2.5-16

Yukon Gear & Axle Differentials YGLR2.5-16 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. Grizzly Locker Fits 2.5 ton Rockwell. Grizzly Lockers are a mechanical locking differential designed for off-road and racing use. Patented design reduces common locker failures. Diffrl