Yukon Grizzly Locker for Ford 8.8, 31-Spline Product Type_Axle Shims the extra weight and leverage

the extra weight and leverage places more stress on all of the suspension mounts

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

trusted and used in over 80 countries around the world• Front and rear Air Lockers available for most makes and models• 2WD applications available• Easy installation and maintenance

the condition of these products is noted in the product details

Though designed for TJ and YJ frames

Yukon Grizzly Locker for Ford 8.8, 31-Spline Product Type_Axle Shims the extra weight and leverageThe 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: