2011-2018 GMC Sierra 2500HD Front Suspension Lift Kit & Bilstein Shocks 4WD 4x4 Shock Series:4600 Series Every single part we manufacture

Every single part we manufacture is meticulously engineered and precision CNC machined from T6 Aircraft Aluminum

Decreases NVH Commonly Associated with Rigid Coil Spacer Lift Kits

Replaces stock OEM Trailing arms increasing steering performance and handling

providing your truck with the perfect lift and level

If you’re looking to level the stance of your truck

2011-2018 GMC Sierra 2500HD Front Suspension Lift Kit & Bilstein Shocks 4WD 4x4 Shock Series:4600 Series Every single part we manufacture2x 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".