I have the warn auto hubs and they engage when vac is present they have to have vac to overcome spring pressure to keep them engaged (anybody want to trade for some manuals)


1999 kia sportage 2dr 4x4 convertible
1999 chevy suburban 4x4 (family mover)
misc. race cars and projects
A Welder and Blue Wrench Can Fix Most Anything Metal Rules!