Yukon Hardcore Locking Hubs feature Chromoly internals and all steel construction for ultimate durability & strength. These hubs won’t disengage under high torque applications and default to the locked position in use.
Fits 1979-1991 GM one ton fronts with Dana Spicer 60
35 spline
Chromoly internals for added strength
All steel construction
1/3 turn from disengaged to engaged
Defaults to locked position
Low profile bezel to reduce impact with obstacles