2001-2010 GMC Sierra 1500HD 1-3" Front Suspension Lift Kit & Shock Extenders 4WD 2WD2x Front Lift Steel Torsion Keys 2x Shock Extenders 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". We? ve specially engineered our shock extenders

IMPORTANT: Fits both front and rear for this model

re also manufactured with provisions for center axle alignment pins

**DOES NOT FIT XD MODELS

4WD: Comes with 5/8" Stud Extenders that fit 4WD Models Only

*Fits 6-Lug Models Only

* Will NOT Fit REBEL or TRX models

NOTES: Fits 4WD models only

2x Rear Lift Shackles

Each shackle offers a superior lifted experience without changing the factory ride quality

NOTE: Will Not Fit Dually Models

Jeep Cherokee XJ and Cherokee SJ Wheel Spacers increases inner wheel clearance

we recommend our Billet front coil lift spacers