Description
5-Inch Tapered Lift Blocks. The Zone Offroad 5-Inch Tapered Lift Blocks elevate the rear suspension of leaf spring trucks, increasing ground clearance and improving vehicle stance. Installed between the rear axle and leaf springs, they provide a 5-inch lift that enhances off-road capability and load-carrying potential.
Construction and Appearance. These lift blocks are cast from durable iron and finished with a black e-coating to resist corrosion and wear. The tapered design is CNC-machined to ensure precise pin placement and optimal fitment, combining strength with a clean, professional look.
Installation. Installation is straightforward and does not require drilling, making it accessible for most users with basic mechanical skills. They use standard 9/16-inch pins for secure mounting and alignment.
Application. These lift blocks are designed to fit the 2007-2018 Silverado 1500, meeting suspension requirements without compromising vehicle integrity or ride quality.
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Zone Offroad ZONU3050
CA Residents: WARNING: Cancer and Reproductive Harm
- High-Quality 5-Inch Cast Iron Lift Blocks
- Specifically Designed to Lift the Rear of Leaf Spring Trucks
- Finished with Durable Black E-Coating
- Tapered Design Improves Pinion Angle After Installation
- Uses Standard 9/16-Inch Pin Size
- Sold in Pairs
- Fits 2007-2018 Silverado 1500 Models






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