Cognito 110-K0546 10/12" Front Suspension Lift Kit for 2001-2007 GM Silverado/Sierra

  • Cognito 110-K0546 10/12" Front Suspension Lift Kit for 2001-2007 GM Silverado/Sierra

Cognito 110-K0546 10/12" Front Suspension Lift Kit | 01-07 GM Silverado/Sierra


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  • Drops The Front Differential A Full 10”
  • When Set To The 10” Height The Vehicle Will Retain The Stock (Original) Tie Rod Angles
  • When Adjusted To The 12” Height There Will Be A Slight Angle Increase At The Tie Rods
  • Front Track Width Is Increased By 1.5" Per Side
  • Fits 01-07 GM 1500HD / 2500HD / 2500 / 3500 / 3500HD 2WD Trucks
  • Fits 01-13 GM 2WD SUV's


Cognito is an industry leader in the design, development and manufacturing of high-quality, proprietary suspension, steering and chassis components for popular trucks and UTVs.. Based in California’s rugged Central Valley, Cognito products are designed and manufactured in the USA, and available worldwide from our growing network of factory direct dealers, WD networks, and to consumers-direct through our in-house sales team and ecommerce platform.

Cognito 10/12” FSLK (Front Suspension Lift Kit) for Chevy and GMC 2001-2007 1500HD 2500HD and 3500HD 2WD trucks, 2001-2013 2500 2WD SUVs. This kit drops the front differential a full 10”, and when set to the 10” height the vehicle will retain the stock (original) tie rod angles. When adjusted to the 12” height there will be a slight angle increase at the tie rods. Front track width is increased by 1.5" per side in order to retain proper caster settings and functional electronic stabilizing control (if Stabilitrak equipped). This kit also includes our patented Cognito Pitman and Idler Arm Support Kit—a must-have upgrade that corrects a design flaw in Chevy and GMC truck steering systems. Sway bar end links and all required mounting hardware are included, and all steel bracketry is finished in semi-gloss black powder coating. Note: Extended stainless steel braided standard thread brakelines (factory single crimp) are required and included with this kit. This kit is not a complete lift package, so it does not include shocks or rear suspension lift components.

Truck & UTV video


  • Functional Electronic Stabilizing Control (If Stabilitrak Equipped)
  • Patented Pitman & Idler Arm Support Kit
  • Corrects A Design Flaw In Steering Systems
  • Sway Bar End Links
  • All Required Mounting Hardware Are Included


  • All Steel Bracketry Is Finished In Semi-Gloss Black Powder Coating
  • Extended Stainless Steel Braided Standard Thread Brakelines (Factory Single Crimp) Are Required
  • Is Not A Complete Lift Package
  • Does Not Include Shocks Or Rear Suspension Lift Components

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