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2001-2010 Duramax Cognito - Leveling Package

110-90290, 110-90244, 110-90269
- Cognito Upper Control Arm Kit for 2001-2010 GM 2500HD / 3500HD 2WD / 4WD trucks
- Cognito Lower Shock Mount Bracket for 2001-2010 GM 2500HD / 3500HD 2WD / 4WD trucks
- Torsion Bar Adjuster Keys for 2001-2010 GM 2500HD / 3500HD 2WD / 4WD trucks
Availability: This product is currently experiencing longer than normal lead times. Please allow additional 3-4 weeks when placing your order.
Pricing: $645.05

Customize Your Item

- Model Year -
 * required
- Cab Configuration -
 * required
- Custom Control Arm Powder Coat -
 * required
- WCFab Traction Bar Option -
 * required
- Front Shock Option -
 * required
- WCFab Traction Bar Powder Coat -
 * required
- Rear Shock Option -
 * required
- Pitman & Idler Support Kit -
 * required
- Tie Rod Kit Option -
 * required
- Cognito Idler Pivot & Gusset Kit -
 * required
- Limit Strap Kit Option -
 * required
- Sway Bar End Link Kit Option -
 * required


The Cognito Standard leveling Package is preconfigured with all of the standard components that we recommend and have preselected to properly level your 2WD/4WD GM Silverado or Sierra 2500HD/3500HD truck.

All Cognito Standard Packages consist of individual component boxes that together, include the necessary components to achieve a complete leveled system. Cognito leveling 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 leveling 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: shocks, steering upgrades components, that are popular choices among our professional builders.

If you require assistance selecting the correct parts for your application, please call us at 630-277-8239 to speak with one of our specialists about your application.


Shipping Information

  • Item Requires Shipping
  • 60.0 lbs.
  • W24.0000” x H12.0000” x L36.0000”

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