2001-2010 GMC Sierra 1500HD Front Suspension Lift Kit 2WD 4WD 4x2 4x42x 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

5" and 2" Chevy C2500 8x165

2x Steel Shock Extenders

2x Bottom Mount Strut Spacers

4x Premium Electrostatic Powder Coated U-bolts

this causes more stress to the torsion bar which can cause a harsh ride

IMPORTANT: DOES NOT FIT REAR AUTO-LEVEL AIR SUSPENSION

**Does not fit Dually Models

* PLEASE CHECK FACTORY U-BOLT SIZES BEFORE ORDERING*

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

and durable polyurethane bushings to provide a tight

this premium material will never compress or warp under excessive loads or extreme riding conditions

We complete this kit with our extended zinc plated U-bolts and hardware