This adjustable track bar kit is designed for lowered C10 trucks from model years 1965 to 1972.When the rear suspension is lowered, axle geometry can become misaligned; this kit helps recenter the axle.The product 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.The track bar features an adjustable length range of 886mm to 1010mm (33.8 inches to 37.4 inches).Installation utilizes a bolt-fixed frame mounting bracket.This component attaches the trailing arm to the frame to restore proper alignment on vehicles that have been lowered.Please note this kit is intended for lowered applications and is not suitable for factory height vehicles.