2001-2010 GMC Sierra 1500HD Front Suspension Lift Kit 2WD 4WD 4x2 4x4 Bilstein *This kit is NOT COMPATIBLE

*This kit is NOT COMPATIBLE WITH AWD MODELS

NOTES: Fits Yukon and Suburban 6-Lug models only

Our Add-A-Leafs are designed to provide an evenly distributed spring rate

4x Square Bend U-Bolts

our Pro-Billet kits are built as a solid piece and will not bend or warp when stress is applied

2001-2010 GMC Sierra 1500HD Front Suspension Lift Kit 2WD 4WD 4x2 4x4 Bilstein *This kit is NOT COMPATIBLE2x Front Lift Steel Torsion Keys Installation Instructions FITS: 2001 2010 GMC 1500HD 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". NOTES: Front torsion keys are adjustable