2007-2021 GMC Sierra 1500 Z71 / LTZ Front Suspension Lift Kit & Differential Drop 4WD 4x42x Front Billet Strut Spacers 2x Front Delrin Lower Shock Spacers 4x Differential Drop Spacers For 3. 5 Front Lift Kits we have included 2x Front Bottom Strut Spacers Installation Hardware Installation Instructions IMPORTANT: Does NOT fit 2007 Classic model, AT4 model, or vehicles equipped with Adaptive Ride Control MagneRide Auto Ride Air Bag Self Leveling Suspension Systems. (!) 2015+ models equipped with factory stamped steel upper control arms

For these vehicles

Included in this kit is our newly designed set of  U-bolts

5" (5 x 114

Supreme Suspensions® GMC K1500 K2500 Wheel Spacers

Our torsion key tools are designed and tested to ensure the fastest

7 Nissan Wheel Spacers increase inner wheel clearance

These Pro-Billet kits are machined from a solid piece and will not bend or warp under even the most stressful conditions

*2018+ TRD PRO model Will Not Fit 3" or 3

PLESE NOTE: * 3" Lift can be achieved for models with Standard OEM Shock Preload Settings

we recommend our poly front lift kit for Dodge Ram 3500

(4x) Vibration Poly Isolator Pads

4WD: Comes with 3/4" stud extender