Yukon Grizzly Locker - Dana 60 Solid Front Axle - 4.56 & Up, 40 Spline

Yukon Grizzly Locker automatic locking differential for the Dana 60 solid front axle used in 1988-1998 Chevy/GMC K2500/K3500 4WD trucks. For 40-spline axles with 4.56 and numerically higher gear ratios. Not compatible with c-clip axles.