Fits: 2001 thru 2010 Chevy Silverado/GMC Sierra 2500HD/3500HD LB7/LLY/LBZ/LMM Duramax Diesel W/O Stabilitrak

*Please call for availability*

Cognito 7-Inch Standard Lift Kit Package for GM 2001-2010 2WD/4WD 2500 Trucks, 2001-2010 2WD/4WD 3500 Trucks. We have bundled everything you need in a lift kit for your GM 2500/3500 with high quality Cognito components. There's no guesswork. Cognito components are engineered, manufactured and assembled in the USA. The Cognito Front Lift kit is designed and engineered to offer superior ride quality and corrected CV joint angles. The Fox 2.0 Performance Series Remote Reservoir shocks contain the latest in shock technology to transform the performance of your truck. The Fox 2.0 Performance Series Remote Reservoir front shocks are rust resistant and have a metal impact extruded aluminum body to increase cooling capacity. These shocks eliminate oil aeration allowing maximum performance from the factory-tuned, precision valving. They are easy to install and provide a comfortable on-road ride and predictable off-road handling in even the toughest conditions. The Cognito 5-Inch Block and U-Bolt Kit includes 5-inch tall powder coated semi-gloss black cast steel blocks and heavy-duty zinc plated U-bolts.

Includes:

• 7-inch front lift components
• 5-inch rear lift block and U-bolts
• FOX 2.0 Performance Series Remote Reservoir Shocks

Features:

• Level vehicle stance front to rear
• Maintains adequate droop travel for superior ride quality
• Allows for up to a 35x12.5 tire on 10-inch wide wheel with 4.5-5-inch back spacing or 37x12.5 tire on 9-inch wide wheel 5.75-inch back-spacing
• Made in the USA

Notes:

• The installation of a CV style front driveline will be required in order to safely operate the vehicle in 4WD over 20 mph, which is required to minimize driveline vibration that can lead to damaging the transfer case and/or differential. The Cognito Shift Linkage Bracket is included with the driveline.
• This kit is for the vehicles that do not have StabiliTrak. The simplest way to tell if a vehicle does not have Stabilitrak is single rear soft brake line from chassis to axle, and the front brake lines by single crimp on the fitting crimped to the rubber brake line.
• Standard freight is only to the lower 48 states. International, HI, and AK, orders will require an additional shipping charge before order is shipped.

Requirements:

• Maximum wheel backspacing is 5”
• Do not use a tire that is more than 4-1/2” wider than the rim width on a 4-1/2” or more backspaced wheel
• Set at 7 to 8”, suggested tire size is 35” tall and up to 13.5” wide on an 8 to 10” wide rim with 4.5 to 5.0” back spacing
• Set at 9”, maximum tire size is 37” tall and up to 13.5” wide on an 8.5 to 10” wide rim with 4.5 to 5” back spacing
• Call Cognito Motorsports with wheel and tire suggestions if necessary
• Trimming of inner fender well and bottom rear of steel fender may be required

Warranty:

• Cognito Warranty Registration