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110-P0778 Cognito 4" Standard Lift Kit with Fox Shocks - GMC/Chevy 6.6L Duramax 2011-2019 2WD/4WD

SKU: COG110-P0778
Mftr. Part#: 110-P0778
UPC: 720843686970
Manufacturer: Cognito Motorsports
This high quality Cognito standard lift kit has great ride quality and provides everything needed for install, taking the guesswork out of raising your 2011-2019 GMC/Chevy Duramax 6.6L LML/L5P truck.

PRODUCT DETAILS (click to expand)

Mftr. Part#110-P0778
Weight (lbs.):210.00 lbs.

PRODUCT SPECS (click to expand)

Attribute nameAttribute value
Truck Type/ModelDuramax
BrandCognito Motorsports
Lift Height4.0"
Product TypeLift Kit


Cognito has bundled everything you need in a lift kit package for your pickup. This high quality kit comes with 1” fabricated rear blocks, new u-bolts for the rear, powder coated semi gloss black to keep it looking like new. The non torsion bar drop front suspension lowers the front differential by a full 4", allowing your truck to retain the factory tie rod and cv axle angles within spec, and maintaining enough droop travel for a smooth ride. This lift is the whole package with FOX 2.0 performance series monotube shocks that feature the latest in shock technology to give you the best ride possible. The shocks widen the front track by 5/8" on each side to maintain proper caster settings. This kit has an integrated skid plate that ties the front and rear cross members together for unmatched front-end rigidity.


  • Allows for up to 35x12.5" tire on 9" wide wheel & 5.75" backspacing
  • Yields 4" front lift
  • 1" Rear lift block and u-bolts
  • Maintains adequate droop travel for superior ride quality
  • FOX 2.0 front & rear performance series monotube shocks