Cognito Motorsports 4-Inch Performance Suspension Lift Kit with FOX PS IFP Shocks (14-18 Sierra 1500 w/ Stock Cast Aluminum or Stamped Steel Control Arms, Excluding Denali)Find parts that fit my vehicle

Unlocks Tough Terrain. Get ready to unlock previously inaccessible terrain with this Cognito Motorsports 4-Inch Performance Suspension Lift Kit with FOX PS IFP Shocks. With additional ground clearance and the option to install 34-inch tires, your Sierra 1500 is ready to roll over obstacles that previously stopped you.

With Fox Shocks. High-performance FOX PS IFP shocks come with this kit to provide superior damping in all conditions. The front coil-overs and rear shocks use IFP technology to avoid oil aeration and ensure optimal performance. These shocks ensure both comfort and stable handling even when faced with the roughest terrain.

Block and U-Bolt Kit. A block and U-bolt kit is included in this lift kit. The 3-inch blocks are made from cast steel and powder-coated semi-gloss black, while the heavy-duty U-bolts are zinc plated for superior corrosion resistance.

Includes Spindles. This kit comes with a pair of high-quality spindles. These spindles are designed to handle the additional stresses of lifted applications such as that offered by this kit without compromising performance.

Supplied with SM Series Upper Control Arms. This kit's SM series upper control arms offer improved performance by correcting the ball joint angle in lifted applications. The control arms feature used boxed sheet metal that is powder coated in semi-gloss black for corrosion protection. Ball joints, crush sleeves, and polyurethane bushings come with the package.

Backed by a Manufacturer's Warranty. Cognito Motorsports' limited lifetime warranty ensures this kit is free from manufacturing and materials defects.

Application. This Cognito Motorsports 4-Inch Performance Suspension Lift Kit with FOX PS IFP Shocks is designed to fit all models of the 2014-2018 GMC Sierra 1500 with Stock Cast Aluminum or Stamped Steel Control Arms, excluding the Denali.

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