Cognito 4-6" NTBD Lift Kit Stage 1 (2001-2010)


Member Price:$2,225.00

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Cognito 4-6" NTBD Lift Kit Stage 1

Fits 4 Wheel Drive: 2500HD, 3500 HD Single Rear Wheel. Also fits This package will not work on a dually as it will take a longer Ubolt.


1 x (FSLK100407) 2001-2010 4WD 8Lug Suspension Non Torsion Bar Drop 4-6" Front Kit

2 x BILSTEIN-4NTBDFK-GM8L-2001 (Front Shocks)

2 x BILSTEIN-4R-GM8L (Rear Shocks)

1 x (BUK10-2.0T-12) 2" Block & Ubolt Kit


Chevy and GMC 4-6 Inch non-torsion bar drop Lift Kit Package- 2001-2010 4WD 2500HD, 3500HD(non dually). Front CV Driveline required if vehicle will be operated in 4WD frequently and/or over 20 MPH in 4wd.

Sold separately part# DRIVELINE-3194-9800

Carrier bearing spacer will be needed if the rear driveline is 2 piece typical of crew cab long bed trucks.

Sold separately part# CBSK2-3

33" dia 12.5" wide tire max on 8"-10" wide wheel with 4.35"-5.15" backspacing.

This package is to run front lift height at 4-5", for 6" lift height, must add Cognito upper control arm kit, torsion bar key kit, and taller rear lift block.


Click Here for Lift Kit Installation Instructions.
Click Here for Block and Ubolt Installation Instructions.


  • Model: CLKP-1004.1

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