2011-2018 Chevy Silverado 3500HD Front Suspension Lift Kit & Bilstein Shocks 4WD 4x4 Shock Series:5160 Series The front and rear lifts

The front and rear lifts are machined from 6061-T6 aircraft aluminum

Each shackle is precision Laser Cut from High Strength Steel for outstanding performance and quality providing excellent strength and resistance to deformation

We recommend an alignment after installation

2x T6 Billet Aluminum Coil Spring Spacers

while absolutely maintaining your smooth factory ride quality

2011-2018 Chevy Silverado 3500HD Front Suspension Lift Kit & Bilstein Shocks 4WD 4x4 Shock Series:5160 Series The front and rear lifts2x 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".