3897
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
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- 1999-2006 Chevrolet Silverado 1500 2.5 in. Rear Block Kit 4WD
- 2007 Chevrolet Silverado 1500 Classic 2.5 in. Rear Block Kit 4WD
- 1999-2004 Chevrolet Silverado 2500 2.5 in. Rear Block Kit 4WD
- 2001-2006 Chevrolet Silverado 2500 HD 2.5 in. Rear Block Kit 4WD
- 2008 Chevrolet Silverado 2500 HD 2.5 in. Rear Block Kit 4WD
- 2007 Chevrolet Silverado 2500 HD Classic 2.5 in. Rear Block Kit 4WD
- 2000-2010 Chevrolet Suburban 2500 2.5 in. Rear Block Kit 4WD
- 1999-2006 GMC Sierra 1500 2.5 in. Rear Block Kit 4WD
- 2007 GMC Sierra 1500 Classic 2.5 in. Rear Block Kit 4WD
- 1999-2004 GMC Sierra 2500 2.5 in. Rear Block Kit 4WD
- 2001-2008 GMC Sierra 2500 HD 2.5 in. Rear Block Kit 4WD
- 2007 GMC Sierra 2500 HD Classic 2.5 in. Rear Block Kit 4WD
Product title
Vendor
$19.99 CAD | $24.99 CAD
Product title
Vendor
$19.99 CAD | $24.99 CAD
Product title
Vendor
$19.99 CAD | $24.99 CAD
Product title
Vendor