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Part #: COGCLKP-1002.6

Cognito CLKP-1002.6 Stage 4 Leveling Kit w/ Fox Shocks

2001-2010 GM 2500HD/3500HD 2WD/4WD
Part #: COGCLKP-1002.6
  1 Review
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  1 Review


The Cognito CLKP-1002.6 Stage 4 Leveling Kit w/ Fox Shocks is an easy way to level your 2001-2010 GM 2500HD/3500HD Pickup. The Cognito Stage 4 leveling kit comes with Upper control arms, torsion bar keys, front and rear Fox monotube shocks, Pitman and idler arm support kit. 


  • Levels Front End
  • Allows For Larger Tires
  • Upper Control Arms & Torsion Keys
  • Provides About 2"-3" Of Front Lift  
Note: Lift height varies depending on truck suspension from factory. Typically gains are around 2" but can be anywhere from 2"-3". 


  • MFG. NumberCLKP-1002.6
  • Manufacturer NameCognito
  • Shipping Weight50.00 lb.
  • Shipping Length13 in.
  • Shipping Width25 in.
  • Shipping Height10 in.


Leveled 05 Silverado 4x4 3500 DRW
Joseph Ruggiero
Location: Hanover, PA
The Cognito kit was an excellent kit to level my rig. The 3500 cannot be truly leveled without a full lift kit, but this took my truck from a 3.5" rake to a 1.5" rake. The stance of the truck looks like it should have been from the factory. With keeping stock wheels, the gap in the front wheel well openings do not look out-of-proportion. The kit was a straight-forward install that I did on a concrete parking pad (except using the press at work for the crush sleeves in the UCAs). The truck rides just as good as it did before the level, if not slightly better. The ride did not get stiffer / harsher due to the new torsion bar indexing keys. I would recommend this kit to anyone looking for a easy install level kit.

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Most Popular Questions

What size tires can i run with the stock 20x8 rims on 2500hd denali Tire size
View Staff Answer 

From Cognito -

Recommended max tire size - 33”x11.5” on 8” wide rim with 4 5/8” backspace. Max tire size on stock rim 285/75/R16 or equivalent depending on rim diameter.