For 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) Description: Color: As Show Kit or Single Part：Kit Placement on Vehicle：Front, Rear Quantity：1 Kit Material：Steel/Aluminum What is a Leveling Kit： A leveling kit is designed to raise the front of your truck, moving the body away from the axles. This increases your overall ground clearance and makes room for adding larger tires. Note: .
