ReadyLIFT 4" Rear Block Kit 2014-2018 Silverado 1500

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The 4" rear block kit will safely lift the rear of your Silverado an additional 3" after removing the factory 1" block. Based on OEM designs and never made out of light weight extrusions their Chevrolet blocks are made from cast iron and have anti-rotation ears built-In. Fits 2014-2018 classic and new body style 6-lug model Chevrolet trucks.
New models with OEM 1.25" blocks will want to take advantage of the additional 3" of lift for towing and hauling, particularly when using a front leveling kit. Eliminates the dangers of having to stack blocks. ReadyLIFT Block Kits will put a slight rake back in your truck for hauling or towing and are designed to work in concert with your ReadyLIFT Suspension Leveling Kit.
Note: ReadyLIFT recommends the use of the 67-3809 Rear Shock Extension Kit or longer shocks when using a lift block of this height.
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Part Number: 26-3104
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