Home - Return to Previous Page
Additional Images

2001-2010 LB7/LLY/LBZ/LMM Duramax Cognito - 6" Standard Lift Kit

- 110-K0502, 110-90269 - Cognito 4" / 6" FSLK (Front Suspension Lift Kit) for 2001-2010 GM 2500HD / 3500HD 4WD Trucks
- 110-90166 - Cognito 4" Block & U-bolt kit (straight) for 2001-2010 GM 2500HD 2WD / 4WD trucks (13" U-Bolts)
- 210-90206 - Fox 2.0 (PSMT) Front Shock for Cognito 4" / 6" lifts on 2001-2010 GM 2500HD / 3500HD 2WD / 4WD trucks
- 210-90207 - Fox 2.0 (PSMT) Rear Shock for 1.5-4" lift height for 2001-2010 2500HD 2WD / 4WD trucks
- 110-90290 - Cognito Upper Control Arm Kit for 2001-2010 GM 2500HD / 3500HD 2WD / 4WD trucks
Pricing: $3,646.80

Customize Your Item

- Custom Control Arm Powder Coat -
 * required
- WCFab Traction Bar Option -
 * required
- Rear Shock Option -
 * required
- WCFab Traction Bar Powder Coat -
 * required
- Rear Ride Height Option -
 * required
- Tie Rod Kit Option -
 * required
- CV Driveline Option -
 * required
- Limit Strap Kit Option -
 * required
- Cognito Idler Pivot & Gusset Kit -
 * required
- Cognito Lift Kit Carrier Bearing -
 * required


The Cognito Standard 6" Lift Package is preconfigured with all of the standard components that we recommend and have preselected to properly lift your 4WD GM 1500HD/2500HD truck.

All Cognito Standard Lift Packages consist of individual component boxes that together, include the necessary components to achieve a complete front/rear lift. Cognito lift packages are compatible with specific vehicles based on precise "year, make, model and submodel" selections.

In some instances, there are subtle changes in manufacturer chassis, suspension, steering, brake and drive-train configurations (between model production years and half-years) that will dictate specific component configuration requirements.

Cognito Standard Lift Packages are pre-configured to achieve "level" vehicle rake (front-to-rear ride height), then we provide you with component options that allow you to change the rake angle, in addition to upgrade options such as: upper control arms, shocks, traction bars, compression struts and other components, that are popular choices among our professional builders.

The Fox 2.0 Performance Series Monotube Shocks are perfectly matched to give a comfortable on-road ride and predictable off-road handling in even the toughest of conditions.

For assistance selecting the correct parts for your truck, or a quote for custom powder coated parts, please call 630-277-8239 to speak with one of our specialists.

Shipping Information

  • Item Requires Shipping
  • 406.0 lbs.
  • W48.0000” x H27.0000” x L48.0000”
  • This item will require a special quote for shipping charges.

Customer Reviews

Comment Total Reviews (0)

Write the First Review!

You must login to post a review.