Yukon GM 14-Bolt Grizzly Locker - 10.5", 40-Spline, 4.10 & Down 1993-ford-f-250-esi8298975 and often water

and often water

more repair cords

ultra smooth

Built to Dana/Spicer’s exact engineering standards

Yukon GM 14-Bolt Grizzly Locker - 10.5", 40-Spline, 4.10 & Down 1993-ford-f-250-esi8298975 and often waterBuilt for serious GM 14 bolt axle builds, this Yukon 40 spline Grizzly Locker sends 100% of available torque to both axle shafts under load. Its a major upgrade for 10. 5" 14 bolt axles that have been converted to 40 spline shafts and are pushing larger tires, heavier loads, or extreme terrain whether you're running a one ton truck or a rock crawler. The patented gear design uses larger engagement teeth and improved tooth geometry to significantly