2011-2019 Chevy Silverado 2500HD Front Suspension Lift Kit & Install Tool & Shock Extenders 4WD 4x42x Front Lift Steel Torsion Keys 2x Front Shock Extenders with Hardware 1x Torsion Key Unloading Tool Installation Instructions IMPORTANT: 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 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".

*Will NOT fit vehicles with welded bump stops

Toyota IFS 4Runner Suspension Lift Kits increase ground clearance

5" FRONT SPACER WILL NOT FIT PRO4X MODEL

Don't be deceived by Plastic spacers that "say" they last for life

We guarantee our High-Crystalline Performance Delrin Spacers will NOT compress under load

2x Front ProComp Extended Shocks

2WD: Comes with 3/4" Stud Extenders that fit 2WD Models Only

2x Rear Bilstein B6 4600 Shocks

*Does not fit Z71

We also offer this tool with our kits in our other listings

Some models may require drilling of rear spring plate for proper ubolt fitment

We complete this kit with high grade hardware and extended OEM spec U-bolts