Blocks

Rear lift blocks are sold in pairs. They are a simple way to raise the rear of your vehicle if your leaf springs have started to sag with these truck lift blocks. Unlike an add-a-leaf, rear lift blocks will not adversely affect your ride quality.

If you use your vehicle for hauling or towing, the addition of a rear block kit will maintain the factory rake of your vehicle.

All rear suspension block kits listed are designed for the rear of your vehicle only. U-bolts are sold separately. The leaf springs must be above the axle.

Rough Country

Application Block Size Price Item #  

Zone Offroad

Application Block Size Price Item #  

Superlift

Application Block Size Price Item #  

Skyjacker

Application Block Size Price Item #  

Fabtech

Application Block Size Price Item #  
2011-12 Silverado, Sierra 2500HD, 3500HD, cast iron
2011-13 Silverado, Sierra 2500HD, 3500HD 4" rear blocks
2011-12 Silverado, Sierra 2500HD, 3500HD, cast iron
4"
$122.86
FTSBK43-FT
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