SKU: 66370613710

5 Inch Rear Block Kit 2019-2024 Silverado/Sierra 1500 ReadyLIFT

Sale price$103.47 Regular price$114.97
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Ships within 48 hours · Estimated delivery Aug 17 - Aug 22

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Description

5 Inch Rear Block Kit 2019-2024 Silverado/Sierra 1500 ReadyLIFTReadyLIFT OEM style rear block kits are available for model specific applications. These Rear Block Kits include two (2) Rear Blocks, four (4) E Coated U Bolts, and eight (8) Nuts and Washers. The 26 3950 5 Inch rear block kit will safely lift the rear an additional 4 Inch after removing the factory 1 Inch block. Based on OEM designs and never made out of lightweight extrusions, ReadyLIFT GM Blocks are made from cast iron and have built in anti

ReadyLIFT OEM-style rear block kits are available for model-specific applications. These Rear Block Kits include two (2) Rear Blocks, four (4) E-Coated U-Bolts, and eight (8) Nuts and Washers.

The 26-3950 5-Inch rear block kit will safely lift the rear an additional 4-Inch after removing the factory 1-Inch block. Based on OEM designs and never made out of lightweight extrusions, ReadyLIFT GM Blocks are made from cast iron and have built-in anti-rotation ears.

Fits 2019-2023 new body style 6-lug model GM trucks. New models with OEM 1.25-Inch blocks will want to take advantage of the additional 4-Inch of lift for towing and hauling, particularly when using a front leveling kit.

Eliminates the dangers of having stacked blocks which may be illegal in some states. 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.

Like all ReadyLIFT products, these block kits come with our Lifetime Warranty. Note: ReadyLIFT recommends the use of the 67-3809 Rear Shock Extension Kit or longer shocks when using a lift block of this height.

The 5-Inch Rear Block Kit works great with our GM 6-lug 2.25-Inch front leveling kits to achieve a mild lift stance with a slight rake. Note: This GM 1500 kit is Not compatible with vehicles equipped with rear composite mono-leaf springs.

The mono-leaf is easily identifiable the U-bolt is round/circular around the top of the leaf spring. This kit only works with vehicle equipped with traditional steel leaf springs identified by square U-bolts.

Features and Benefits:

  • Fits 2019-2023 Chevy/GMC 1500 models
  • Replaces factory rear block for 4-Inch of rear lift
  • Includes new longer U-bolts and hardware
  • Not compatible with rear monoleaf springs
  • Easy installation with no modifications required
  • Made with high-quality materials for durability
  • Provides a more aggressive and leveled stance
  • Improves ground clearance and allows for larger tires
  • Compatible with ReadyLIFT GM1500 Lift Kits
  • Ensures proper fit and compatibility with rear leaf spring before ordering

Details:

  • Color: Black
  • Fitment: Direct Fitment
  • Front or Rear: Rear
  • Install Difficulty: Difficult Requires Professional Installation
  • Installation Time: 1 Hour
  • Lift Height: 5.0 Inch
  • Material: Cast Iron
  • Nuts Included: Yes
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 66370613710

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Reviewed in the United States on May 8, 2026
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★★★★★ 5
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I boutgh this for my foster puppy that loves squeaky bouncy toys and she LOVES them, she carries one with her everywhere. It is great to play fetch or for her to play by herself, it keeps her occupied. For reference she is a 7m old 30lb Heeler/Pit mix and very much a puppy chewing and ripping everything off. These have hold pretty well, we've had them for a few weeks now and they are still going.
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Reviewed in the United States on April 15, 2026
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Lake Worth, US
★★★★★ 5
Good product
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Aussie loves them. He is a ball nut. Hours of play with them.
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Gina
Port Orchard, US
★★★★★ 5
Perfect for small dogs like a Maltese
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My small dogs love them, I have a small poodle and a small Maltese. These balls are a perfect size for their small mouths and have the cutest sound. We have had them almost a month and they haven’t got tore up yet.
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