Skyjacker 1977-1979 Ford F-250 4 Wheel Drive Power Steering Pitman ArmRaise your 4x4 without affecting drivetrain or steering system performance with these pitman arms from Skyjacker. These arms help to eliminate the bump steer problems associated with newly lifted vehicles. They come available in standard or extreme drop versions, depending on the vehicle application and suspension lift height. This Part Fits: Year Make Model Submodel 1977 1978 Ford F 250 Base 1977 1979 Ford F 250 Custom 1977 1978 Ford F 250 Northland