Yukon Grizzly Locker for Ford 8.8, 31-Spline Product Type_Axle Shims Though designed for TJ and

Though designed for TJ and YJ frames

many 84-01 Jeep XJ Cherokees

the condition of these products is noted in the product details

** JK Wranglers going from a factory 3

An internal rebound bumper helps prevent harshness and damage should the shock bottom out

Yukon Grizzly Locker for Ford 8.8, 31-Spline Product Type_Axle Shims Though designed for TJ andThe 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. Fits Ford 8. 8" with 31 spline axles Patented internal design reduces common locker failures 8620 internals for added strength Assembled in the USA 1 year warranty against Manufacturer defects Compatible with Differentials: