2001-2006 Chevy Silverado 1500HD Full Suspension Lift Kit, Bilstein Shocks, Install Tool 4WD 2WD 914515 The rear lift blocks are

The rear lift blocks are machined from High Strength Steel

All Supreme Suspensions products are developed and rigorously tested by in-house ASE certified specialists to ensure the proper road safety

This rear lift spacer is CNC machined from solid blocks of 6061 T6 billet and then anodized to protect the piece from rust or corrosion

2x Bottom Mount Strut Spacers

This is a perfect complement for trucks with lift kits from any of our product lines

2001-2006 Chevy Silverado 1500HD Full Suspension Lift Kit, Bilstein Shocks, Install Tool 4WD 2WD 914515 The rear lift blocks are2x Front Steel Lift Torsion Keys 2x Rear Billet Lift Blocks 2x Front Bilstein Shocks 2x Rear Bilstein Shocks 4x Premium Electrostatic Powder Coated U Bolts 1x Torsion Key Unloading Tool Installation Instructions IMPORTANT: May require extended U Bolts for overloads. Fits 8 Lug models ONLY. Our Max Torsion Key Lift Kits are engineered with twice the strength of the factory system and precision indexed to lift your truck without sacrificing ride