Double adjustable track bar kit for C10 trucks from 1960 to 1972.When the rear suspension is lowered, axle alignment shifts; this kit re-centers the rear axle to restore proper geometry and optimize handling with a lower center of gravity.Compatible with lowered vehicles only—not intended for stock ride height.Includes one adjustable track bar, one drop mount for the axle side, one drop mount for the frame side, and one brake line relocation bracket.Adjustable length range: 33.8 inches to 37.4 inches (886 mm to 1010 mm).Mounts using bolt-on hardware at the frame.Connects the rear axle to the frame and links both sides to improve structural rigidity.