Installation Time
(approx) 4 Hours
Difficulty Level:
Light to Moderate mechanical skill required.
Installation Guides
No guide available for this part yet.
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$40.95 pair
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Features, Description, Reviews, Q&A, Specs & Installation
Rear Lift Blocks. The Zone Offroad 4-Inch Tapered Lift Blocks are designed to raise the rear suspension height of leaf spring trucks, improving ground clearance and allowing for larger tires or a more aggressive stance. These blocks correct pinion angles using a tapered design, enhancing drivetrain alignment and performance.
Construction and Appearance. Made from durable cast iron in the USA, these lift blocks feature precise CNC machining for accurate pin placement and are finished with a black powder coat for corrosion resistance and a sleek appearance.
Installation. Installation is straightforward with no drilling required, fitting standard 9/16" pins. This makes the upgrade relatively easy for experienced DIYers or professional installers.
Application. Specifically designed to fit the 07-18 Sierra 1500 model, ensuring compatibility without modification.
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Zone Offroad ZONU3040
CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation Info
Installation Time
(approx) 4 Hours
Difficulty Level:
Light to Moderate mechanical skill required.
Installation Guides
No guide available for this part yet.
What's in the Box
Tech Guides: