2" Rear Block Kit | Multiple Applications

2" Rear Block Kit | Multiple Applications

Starting At*: $60 - $100
Make: Make
Model: Model
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  • This is a 2” 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
5 Total
David H. Verified Buyer
31 December 2017
Perfect Fit
It was everything they said, fit like a charm, made my truck look great
On 2" Rear Block Kit - 73-91 GM 3/4 Ton Suburban
Jonathan W. Verified Buyer
15 September 2017
2in block kit
Very good
On 2" Rear Block Kit - 78-97 F-250 4WD
Anonymous Verified Buyer
21 April 2017
Fit perfect on my K30
Fit perfect on my K30 single wheel 4x4
On 2" Rear Block Kit - 73-87 GM 1 Ton PU - Except Dually
Nicolas Anderson Verified Buyer
27 November 2016
Everything went smooth and it
Everything went smooth and it was an easy process.
On 2" Rear Block Kit - 73-91 GM 3/4 Ton Suburban
Seth D. Verified Buyer
7 November 2017
Include dually lifts
I was aware this lift block didn't fit a 1986 k30 dually yet I think it would benefit superlift to i... Read More
On 2" Rear Block Kit - 73-87 GM 1 Ton PU - Except Dually

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Choosing your lift should be easy. Let's us help you become a pro. To learn more about lifts, installation and more check out our FAQ, Dictionary, or feel free just to contact us for support.

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