2011-2020 GMC Sierra 3500HD 2WD 4WD Rear Suspension Lift Blocks

2011-2020 GMC Sierra 3500HD 2WD 4WD Rear Suspension Lift Blocks2x Rear Lift Blocks with 3 4" Center Pin Installation Hardware Notes: Will Fit 8 Lug Models Only. DESIGNED FOR MODELS WITH SINGLE 3 4th AXLE PIN HOLES. Longer U bolts are required for installation NOT included in this kit. Please see our other auctions for our complete rear lift kit. An alignment is always recommended after altering the height of your vehicle. We are proud to introduce our New Heavy Duty Steel Lift Blocks, precision engineered by our

Fits 6-Lug Models ONLY

We’ve also incorporated an integrated raised lip into each spacer to ensure proper spring alignment and prevent slip-outs under harsh suspension angles

2x 2" Rear Lift Spacers

our Pro-Billet Series Strut spacers are meticulously engineered and precision CNC machined from T6 Aircraft Aluminum

It is made completely out of High Strength Carbon-Steel Components and powder coated in a brilliant black finish to prevent oxidation and corrosion

IMPORTANT: FITS 2500 4WD MODELS ONLY

A proprietary electrostatic coating is used to ensure a level of protection and corrosion resistance that well exceeds today's automotive standards

Engineered to increase towing capability and chassis rigidity

NOTE: Will NOT fit 5-Lug Tacoma models

Your factory wheel studs may need to be shortened to ensure safe fitment of the wheel

Our front lift is also designed to mount directly to your factory struts for a seamless install process

Supreme MAX-Torsion keys are forged from high-strength carbon steel