Adjustable Trac Bar For - C10 1965-72 Range 886mm-1010mm Lowered Lowering the rear end of your vehicle alters the suspension geometry.This double adjustable trac bar kit helps realign the axle and recenter it after lowering, proper alignment and improved handling.Designed specifically for lowered vehicles, it is not intended for use at factory ride height.The kit includes one adjustable trac bar, one drop mount for the axle side, one drop mount for the frame side, and a brake line relocation bracket.The adjustable range spans from 33.8 to 37.4 inches (886mm to 1010mm), allowing precise fitment and alignment tuning.Mounts bolt directly to the frame for secure installation.By connecting the trailing arm to the frame and stabilizing both sides, the trac bar enhances rear axle stability and overall chassis rigidity.This enables lowered trucks to fully benefit from a reduced center of gravity and improved performance characteristics.