3" Rear Block Kit - 88-98 GM 2500/3500 8-Lug PU/92-99 2500 Suburban

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3" Rear Block Kit | Multiple Applications

Starting At*: $79 - $102
#3438
Price*: $78.87
Please allow 3-5 business days for this item to be shipped.
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FREE Shipping on ALL ORDERS!*
*within the contiguous US; ground shipments only.
Find a Dealer
FREE Shipping on ALL ORDERS!*
*within the contiguous US; ground shipments only.

Your Selected Product Fits These Vehicles

  • 1988-1998 Chevrolet K2500
  • 1992-1999 Chevrolet K2500 Suburban
  • 1992-1998 Chevrolet K3500
  • 1988-1998 GMC K2500
  • 1992-1999 GMC K2500 Suburban
  • 1988-1998 GMC K3500
  • This is a 3” rear lift block kit for specific models
What does it include?
  • 2 cast iron blocks, four u-bolts, all nuts and washers needed for installation
  • Detailed instruction manual walking you step-by-step through the lift kit installation procedures suitable for do-it-yourselfers (DIY) or professional installation

Superlift rear block kits help distribute the weight of your cargo and improve the towing performance of your truck. They'll also give your rear a little lift to bring it back to the proper ride height.

Superlift's block kits include two cast iron lift blocks and four U-bolts with factory type Hi-nuts and flat washers. The blocks are cast from Class 30 Gray Iron, the same material used by vehicle manufacturers for their spacer blocks. Our U-bolts are manufactured from low allow, high strength steel. The anti-corrosion finish is either Zinc or E-coat

 

  • Installation time: 1 hour
  • Difficulty level: 1 of 5
Reviews
3 Total
jon malott Verified Buyer
5/5
19 December 2016
just what I needed!
just what I needed!
On 3" Rear Block Kit - 78-97 F-250 4WD
Phillip S. Verified Buyer
4.5/5
14 September 2018
Lift
Good quality and is was a eat install
On 3" Rear Block Kit - 73-91 GM 3/4 Ton Suburban
martin w. Verified Buyer
3/5
10 August 2017
Safety First
30 min install. Everything went according to plan.
On 3" Rear Block Kit - 99-06 GM 1500 PU/99-10 2500 PU & SUV
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