2019-2023 GMC Sierra 3500HD Rear Lift Blocks 2WD 4WD

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Product Number: A11706

Description:

  • 2x High-Strength Steel Lift Blocks
  • Installation Instructions

Notes:

✔ Compatible with 8-Lug models with 5/8th Rear Center Pin.
✔ Will NOT fit 2019 models equipped with 9/16th rear center pin.
✔ Longer U-bolts are required for installation - NOT included in this kit. Please see our other auctions for our complete rear lift kit.

We are proud to offer you our High End Lift Kit made out of High-Strength Steel and designed by our experts not only to lift your truck but to improve your ride quality and comfort as well as lifetime use.

The 1" Heavy-Duty Steel Blocks are constructed from one solid block of Steel, while the 1.5", 2" and 3" Rear Lift Blocks are precision machined from ONE 1/4" thick plate of Steel, 3 times bend and precision welded using heavy-duty GMAW seam and fillet welding processes to ensure maximum strength and a lifetime of dependability under even the most extreme riding conditions. To maximize their strength and resistance to deformation, we reinforced the structure of these blocks with a 1/4" thick CNC plasma cut center support structure, completely welded to the frame.

These blocks can withstand an astonishing load of almost 60,000 lbs with no yielding or deformation observed!

Designed to be installed simply and easily by placing them between your axle and OE leaf pack, these lift blocks are built with one reinforced 5/8th Center Pin to ensure increased stability and perfect fitment.

Notes:
* An alignment is always recommended after altering the height of your vehicle.

* Please note that our lift block kits are designed to be installed directly to your truck's factory suspension, and we do NOT recommend stacking them.

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