A nice lift for your older GMC/Chevy 1500! FEATURES Redesigned for easier installation Maintains stock geometry Increased ground clearance Control arms include Clevite brand OEM style rubber bushings Forged torsion bar keys are stronger and more durable. Includes application valved N2.0 series shock absorbers which offer the best in balanced performance for on and off-road use. NOTES - IMPORTANT Will fit 1999 "Classic" model (old body style) pickups. Does NOT fit 1999 (new body style) pickups. ONLY fits models with 6 lug wheels. Does NOT fit straight front axle models.