Usually, locking differentials were a compromise, having to pick between performing well on or off the road. The ARB Air Locker Locking Differentials provides normal differential action on the street. The ARB Air Locker can get you out of any difficult situation!
Part Fits The Following Vehicles:
1983 - On F-250 Front
Up to 1982 Ford F-250 Front
1981 - 1984 Ford F-350 Front
Up to 1980 Chevy/GMC 1500 Series, Blazer, Jimmy, Yukon, Suburban & Vans Front
Up to 1980 Chevy/GMC 2500 Series, Suburban & Van Front