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Fitment

YearMakeModelSub Model
2001-2006ChevroletSilverado 3500
2001-2002GMCSierra 2500 HDSL
2001-2010GMCSierra 2500 HDSLT
2001-2006GMCSierra 3500SLT
2001-2006GMCSierra 3500SLE
2001-2005ChevroletSilverado 2500 HD
2001-2002GMCSierra 3500SL
2001-2010GMCSierra 2500 HDSLE
2001-2010ChevroletSilverado 2500 HDLT
2001-2006ChevroletSilverado 2500 HDLS
2002-2005GMCSierra 2500 HD
2002-2005GMCSierra 3500
2003-2010ChevroletSilverado 2500 HDWT
2003-2010GMCSierra 2500 HDWT
2004-2006GMCSierra 3500WT
2006GMCSierra 2500 HDSL
2006GMCSierra 3500SL
2007GMCSierra 2500 HD ClassicSLT
2007-2010ChevroletSilverado 3500 HDWT
2007-2010GMCSierra 3500 HDWT
2007-2010ChevroletSilverado 3500 HDLTZ
2007-2010GMCSierra 3500 HDSLT
2007-2010ChevroletSilverado 2500 HDLTZ
2007GMCSierra 2500 HD ClassicSLE
2007-2010GMCSierra 3500 HDSLE
2007GMCSierra 2500 HD ClassicSL
2007-2010ChevroletSilverado 3500 HDLT
2007GMCSierra 2500 HD ClassicWT

Quick Specs

  • Country of Origin: USA
  • Sold As: Kit
  • Availability: Available
  • Location: Front
  • Universal: No
  • Drive: 2WD
  • Drive: 4WD
  • Includes Shocks: SX8000
  • Number of Boxes: 1
  • Part Number : 12904KN

Important Notes

ATTENTION STATE OF CALIFORNIA CONSUMERS

WARNING: Cancer and reproductive harm –

2 Inch Leveling Kit Front 01-10 Chevy Silverado/GMC Sierra 2500HD/3500/3500HD 4x4 & 2WD Tuff Country

Fits 2001-2006 Chevrolet Silverado 3500 2001-2002 GMC Sierra 2500 HD SL 2001-2010 SLT SLE 2001-2005 LT LS 2002-2005 2003-2010 WT 2004-2006 2006 2007 Classic 2007-2010 LTZ
4.9256198347107 847 5
98.512396694215%
4.9/5 out of 847 Company Reviews. Rating:
2 Inch Leveling Kit Front 01-10 Chevy Silverado/GMC Sierra 2500HD/3500/3500HD 4x4 & 2WD Tuff Country
227.52In stock
Fits 2001-2006 Chevrolet Silverado 3500 2001-2002 GMC Sierra 2500 HD SL 2001-2010 SLT SLE 2001-2005 LT LS 2002-2005 2003-2010 WT 2004-2006 2006 2007 Classic 2007-2010 LTZ
$227.52

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Product Details

Level the front end of your GM 2500HD/3500/3500HD truck with the rear by installing a Tuff Country EZ-Ride Suspension leveling kit. These easy to install replacement torsion bar keys are designed to level trucks equipped with factory torsion bars. Designed to reindex the stock torsion bars which levels the GM 2500HD/3500/3500HD truck without cranking up the factory torsion bars.
Details:

  • 2 Inch Front Leveling Kit (w/ SX8000 Shocks)
  • Level the front of your GM truck with the rear
  • Constructed of high quality steel
  • Bolt-on installation
  • New shocks included, includes front shock relocating brackets
  • No need to crank up torsion bars
  • Proudly Made in the USA - (many other brands are not)
  • Backed by the Tuff Country Lifetime Warranty
  • Sold As A Kit

Fits:

  • 2001-2010 Chevrolet Silverado 2500HD 4WD/2WD
  • 2001-2010 Chevrolet Silverado 3500/3500HD 4WD/2WD
  • 2001-2010 GMC Sierra 2500HD 4WD/2WD
  • 2001-2010 GMC Sierra 3500/3500HD 4WD/2WD

Installation Notes:

  • Once installed torsion bar keys (regardless of brand) can result in a harsher ride
  • New extended shocks are included
  • Tuff Country Torsion bar keys are designed to install with a stock suspension only. Do not use with other types of lift kits. Will void warranty.
  • All Chevy/GMC factory torsion bar keys are marked with a color code in paint on the key
  • If your vehicle is marked in Green, Orange, or White marked factory torsion bars, use P/N 12904
  • If your vehicle is marked in Blue, Brown, Purple, or Yellow, use P/N 12944
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