Installation Time
(approx) 45 Minutes
Difficulty Level:
Simple installation for anyone.
Installation Guides
No guide available for this part yet.
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Features, Description, Reviews, Q&A, Specs & Installation
Enhance Rear Suspension for Better Towing and Clearance. The Pro Comp Suspension 3-Inch Rear Lift Block Kit is designed to provide additional clearance and support for heavy loads. Whether you need extra height for off-roading or want to maintain the proper stance when towing, this kit ensures a balanced and stable ride. The added clearance allows for larger tires, improving both aesthetics and functionality.
Built for Durability and Long-Term Use. Constructed from heavy-duty cast iron, these lift blocks are built to withstand tough driving conditions and heavy payloads. The included extended U-bolts ensure a secure and stable fit, preventing shifting under load. With a corrosion-resistant powder-coated finish, this lift block kit remains strong and reliable even in harsh weather conditions, making it an excellent choice for truck owners who demand durability and performance.
Installation. Remove the factory rear blocks, position the new lift blocks, and secure them with the included U-bolts and hardware.
Application. This Pro Comp Suspension 3-Inch Rear Lift Block Kit fits 2011-2016 Sierra 3500 HD models.
CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation Info
Installation Time
(approx) 45 Minutes
Difficulty Level:
Simple installation for anyone.
Installation Guides
No guide available for this part yet.
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