2001-2010 Chevrolet Silverado 3500HD Full Lift Kit Includes Camber/Caster Alignment Kit + Shock Extenders 915551B 2x Rear Poly Lift Spacers

2x Rear Poly Lift Spacers

Included in this kit is our Extreme Duty torsion key installation tool

Optimize your Chevrolet Avalanche 1500 alignment and upgrade its front-end components with Supreme Suspensions® Upper Control Arm and Camber/Caster Lock-Out Kit

IASTM 4130 chromoly alloy steel tube cold drawn in Sand Springs

Does Not Fit Mega Cab Models

2001-2010 Chevrolet Silverado 3500HD Full Lift Kit Includes Camber/Caster Alignment Kit + Shock Extenders 915551B 2x Rear Poly Lift SpacersIncludes 2x Steel MAX Torsion Keys Includes 2x High Strength Steel Lift Blocks Includes 4x Premium Electrostatic Powder Coated U Bolts Includes 2x High Strength Steel Front Shock Mount Extenders Includes Full Set of Machined Steel Cam Plates, Grade 10. 9 Bolts and Nuts Precision CNC Machined for Extreme Strength and Accurate Fit Proprietary Protective Coating to Prevent Oxidation, Corrosion & Rust Replace Worn out OEM Slotted Eccentrics & Prevent