1999-2007 GMC Sierra 1500 4WD Full Suspension Lift Kit with MAX Performance Shocks Silverado 1500HD then this is the right

then this is the right kit for you

2x T6 Billet Aluminum Rear Axle Alignment Shims

2x High-Strength Steel Coil Spring Spacers

fit larger wheels and tires or some extra ground clearance out on the trails

1999-2007 GMC Sierra 1500 4WD Full Suspension Lift Kit with MAX Performance Shocks Silverado 1500HD then this is the right2x Front Adjustable Cold Rolled Steel MAX Torsion Keys 2x High Strength Steel Rear Tapered Lift Blocks 4x Premium Electrostatic Powder Coated U Bolts 4x Suspensions Branded MAX Performance Shocks 4x Premium Silicone Blend Shock Boots Installation Hardware and Instructions Notes: Compatible only with 4WD 6 Lug Models and 2007 Classic Model. THIS KIT WILL NOT WORK WITH REAR OVERLOAD SPRINGS OR DUALLY MODELS, AS LONGER U BOLTS ARE REQUIRED. We are proud