2011-2018 Chevy Silverado 3500HD Front Suspension Lift Kit & Bilstein Shocks 4WD 4x4 Shock Series:4600 Series 4WD: Comes with 5/8" stud

4WD: Comes with 5/8" stud extenders that fit 4WD models Only

then Anodized for a superior corrosion resistant finish

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

Supreme Suspensions is proud to carry Bilstein's 4600 upgraded shock series to replace your factory shocks when you install your lift kit

2011-2018 Chevy Silverado 3500HD Front Suspension Lift Kit & Bilstein Shocks 4WD 4x4 Shock Series:4600 Series 4WD: Comes with 5/8" stud2x Front Lift Steel Torsion Keys 2x Front Bilstein Shocks Installation instructions IMPORTANT: Fits 8 Lug models ONLY Please check out our installation video: 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 quality. This kit replaces your factory torsion key and is precision indexed to lift and level your front end any amount from 1" to 3".