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Fitment

YearsDriveMakeModel
1999-20064WDChevroletSilverado 1500
20074WDChevroletSilverado 1500 Classic
1999-20064WDGMCSierra 1500
20074WDGMCSierra 1500 Classic

Features

  • Stylish high-clearance cross members are one-piece, laser cut, CNC formed and built to withstand a lifetime of use and abuse.
  • Replacement steering knuckles maintain OE alignment specifications.
  • Minimal differential modification required.
  • Longer front anti-sway bar links included.
  • Rear lift achieved via tried and true 5" cast iron blocks for superior strength.
  • Applicable with Auto Trac models – does not require replacement front driveshaft.
  • Allows use of factory spare tire / wheel.
  • Lifetime Warranty and Satisfaction Guarantee.
  • Easy to follow DIY friendly installation instructions.

Important Notes

  • Installation time: 8 hours
  • Difficulty level: 4 of 5
  • Torsion bar unloading tool required.
  • Requires frame bracket and differential mount modification.
  • WillNOTfit HD models.
  • WillNOTfit 1999 "classic" models
  • If equipped with 17" factory wheels; 17" or larger aftermarket wheels must be used.
  • WILLfit 2007 "classic" models.

ATTENTION STATE OF CALIFORNIA CONSUMERS

WARNING: Cancer and reproductive harm –

Superlift Suspension K121 6" Lift Kit w/ Superlift Shocks

1999-2006 Chevrolet Silverado/GMC Sierra 1500/ 2007 Chevrolet Silverado/GMC Sierra 1500 Classic 4WD
4.9256198347107 847 5
98.512396694215%
4.9/5 out of 847 Company Reviews. Rating:
Superlift Suspension K121 6
1274.99In stock
1999-2006 Chevrolet Silverado/GMC Sierra 1500/ 2007 Chevrolet Silverado/GMC Sierra 1500 Classic 4WD

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Regular Price $1,499.99
Special Price $1,274.99
Regular Price $1,499.99
Special Price $1,274.99
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Product Details

This Superlift Complete Knuckle Style suspension lift kit for the provides 6” of lift height.

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