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Halloween Special Readylift Factory Style 5" Rear Block Kit For 19-21 Gm Silverado / Sierra 1500 [limited Qty] [mjA3bezv]

$45.99 $147.99 -69%

ReadyLift Factory Style 5" Rear Block Kit Elevate the performance and aesthetics of your 2019-2021 GM Silverado or Sierra 1500 with the ReadyLIFT Factory Style 5" Rear Block Kit. This kit is designed to provide a substantial 4" lift, enhancing your v

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Halloween Special Readylift Factory Style 5" Rear Block Kit For 19-21 Gm Silverado / Sierra 1500 [limited Qty] [mjA3bezv]

ReadyLift Factory Style 5" Rear Block Kit

Elevate the performance and aesthetics of your 2019-2021 GM Silverado or Sierra 1500 with the ReadyLIFT Factory Style 5" Rear Block Kit. This kit is designed to provide a substantial 4" lift, enhancing your vehicle's towing and hauling capabilities while maintaining safety and stability. The kit includes two rear blocks, four e-coated U-bolts, and eight nuts and washers, ensuring a seamless installation process without the need for modifications or drilling.

Quality Construction and Durability

Crafted from cast iron, the ReadyLIFT rear blocks are built to withstand the rigors of heavy-duty use. Each block features built-in anti-rotation ears for added security, and the kit is designed to replace the factory 1" block, resulting in a total rear lift of 4". The e-coated U-bolts and included hardware ensure long-lasting corrosion resistance. This kit is compatible with both 2019-2021 new body style 6-lug model GM trucks and can be used in conjunction with the ReadyLIFT Suspension Leveling Kit for a complete lift solution.

Enhanced Performance and Versatility

Whether you're tackling rugged terrain or simply looking to improve your vehicle's stance, the ReadyLIFT Factory Style 5" Rear Block Kit offers a practical solution. The slight rake it provides is perfect for towing and hauling, making it an ideal choice for new models with OEM 1.25" blocks. By eliminating the dangers of stacked blocks, this kit is also compliant with regulations in some states, ensuring a worry-free driving experience. With the added benefit of a lifetime warranty, the ReadyLIFT Rear Block Kit is a smart investment for anyone seeking to enhance their GM truck's performance and appearance.

What Our Customers Say

January 21, 2026

Absolutely no complaints!

I'm happy with this. And it works so very, so great.

- Math L..

January 21, 2026

Absolutely no complaints!

It works really, really, really, so very well.

- Math Z..

January 21, 2026

Absolutely no complaints!

A really well designed and an effective, very great product.

- Goreu I..

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