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110-90777 Cognito 3" Standard Leveling Kit - GM 2020-2021 2WD/4WD

SKU: COG110-90777
Mftr. Part#: 110-90777
UPC: 720843679903
Manufacturer: Cognito Motorsports
Cognito Motorsports 3" Standard Leveling Kit everything you need in a leveling kit for your 2020-2021 GMC/Chevy 2500/3500 2WD/4WD Duramax diesel.

PRODUCT DETAILS (click to expand)

Mftr. Part#110-90777
Weight (lbs.):56.00 lbs.
Dimensions:10.00" x 32.00" x 23.00"

PRODUCT SPECS (click to expand)

Attribute nameAttribute value
Truck Type/ModelDuramax
Truck FamilyGM Duramax L5P 2020-2021
Product TypeLeveling Kit
Leveling/Spacer Kit Height3.0"


Cognito has bundled everything you need in a leveling package for your 2020-2021 L5P truck with high quality components. Cognito upper control arms are built with a modified ball joint angle to eliminate travel limitations of the ball joint in lifted applications. Upgrade your stock upper control arms with Cognito Standard Control Arms for better performance, style, and function. Ample droop travel is required for good ride quality and all suspension components to last and work properly. The allowable droop travel is also improved with the design of these arms. Cognito Torsion Bar Keys levels the front with the rear of the truck. Their forged construction makes them practically indestructible, and they bolt in for easy installation.


  • Yields 3" front lift
  • Improved ball joint angle
  • Maintains adequate droop travel to retain ride quality
  • Fits up to a 35x12.5" tire on a 9" wide wheel with 5.75" backspacing
  • Cognito ball joint upper control arm kit
  • Torsion bar adjuster key kit
  • Front shock spacers
  • Cognito Ball Joints Included