Maxtrac torsion keys for 2001–2010 GM 1500HD/2500HD/3500HD trucks provide a compact way to alter front ride height and achieve added clearance. This lift kit lets owners run larger tires by changing torsion bar geometry and includes front shock extenders, rear lift blocks and U-bolts. The parts deliver a straightforward stance change that increases front clearance without extensive suspension modification.
MaxTrac 01-10 GM 1500HD/2500HD/3500HD 2WD/4WD 8 Lug 2.5in/1in Torsion Key Lift Kit