4" 2001-2010 GMC Sierra 2500HD/3500 Standard Lift Kit (w/Fox 2.0 Shocks) by Cognito

This 110-P0785 lift kit for the GMC Sierra 2500HD/3500 2WD/4WD has premium Cognito components, ensuring a comprehensive and straightforward installation. Cognito components are proudly engineered, manufactured, and assembled in the USA. When installed will allow for use up to a 35x12.5 tire on a 9-inch wide wheel with 5-5.75-inch backspacing

The Cognito Non-Torsion Bar Drop Front Lift Kit is designed to provide superior ride quality and correct CV joint angles for enhanced performance. The kit includes custom-fabricated spindles (steering knuckles), all necessary bracketry for installation, 2-inch fabricated rear blocks, and new U-bolts for the rear. This kit also features an integrated skid plate that securely connects the front and rear cross members, providing exceptional front-end rigidity.

Fox 2.0 Performance Series shocks feature cutting-edge technology to significantly improve your truck's performance. The front shocks are rust-resistant and have a metal impact extruded aluminum body, which increases cooling capacity. The IFP design eliminates oil aeration, ensuring maximum performance from the factory-tuned precision valving. These shocks are easy to install and deliver a comfortable on-road ride and predictable off-road handling in the most challenging conditions.

Features and Benefits:

• 4-inch front lift, 2-inch rear lift
• The lift kit for Sierra 2500HD/3500 2WD/4WD features premium Cognito components.
• Allows for up to a 35x12.5 tire on a 9-inch wide wheel with 5-5.75-inch backspacing
• Cognito components are engineered, manufactured, and assembled in the USA.
• Cognito Non-Torsion Bar Drop Front Lift Kit is designed to provide superior ride quality and correct CV joint angles.
• Integrates skid plate and front / rear cross-members for enhanced front-end rigidity.
• Includes custom-fabricated spindles (steering knuckles) and all necessary bracketry for installation.
• Fox 2.0 Performance Series shocks utilize advanced technology to enhance truck performance.
• Shocks are rust-resistant with a metal impact extruded aluminum body for increased cooling capacity.
• Shocks are easy to install, offering a comfortable on-road ride and reliable off-road handling.
• Estimated install time: 10 hours
• Cognito's 2-inch Rear Block and U-bolt kit includes 2-inch tall powder-coated semi-gloss black cast steel blocks and heavy-duty zinc-plated U-bolts for a durable rear lift.
• Made in the USA