This is a 2.5” 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
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WARNING
ATTN STATE OF CALIFORNIA CONSUMERS
WARNING: Cancer and Reproductive Harm
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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
For the price you can't beat this kit, u bolts alone are usually about 35-40 dollars so this kit com...es with everything for under 60 dollars. Read More
On 2.5" Rear Block Kit - 69-72 GM 1/2 & 3/4 Ton 4WD
Billy P.Verified Buyer
3.5/5
12 December 2019
Would have been alot easier if all the u-bolts were the same. It had three 9/16 and one 1/2 inch bol...ts with all 9/16 nuts and washersRead More
