Fitment： 2001-2006 Chevrolet Silverado 1500 (2WD, Heavy Duty, Excludes FW1, ZX3 Electronic Ride Control & Quadrasteer Package) 2001 GMC Sierra 1500 (2WD & 4WD, 1/2-Ton Heavy Duty Crew Cab, With Coil Spring Front Suspension, Excludes ZX3 Electronic Ride Control Package) Product Features： Lift Height：3" Rear Placement on Vehicle：Left, Right, Rear Warranty：1 year Item Description： .
