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2001-2010 Chevy / GMC 2500HD, 3500HD Silverado & Sierra 4wd - 2" Front Leveling Kit (Torsion Bar Keys)

Tuff Country

Model: 12904
by Tuff Country

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Retail Price: $190.95
Your Price: $146.20

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Front / Rear



The Tuff Country EZ-Ride Suspension 12904 leveling kit will level the front end of your vehicle with the rear and is easy to install. The replacement torsion bar keys will level vehicles that are equipped with factory torsion bars. This kit will reindex the stock torsion bars and will level your vehicle without cranking up the factory torsion bars. Front shock relocating brackets are included and will let you retain your existing shocks. Whether you have a Silverado or Sierra ranging from 2001-2010 these torsion bar keys are an easy alternative to lifting up the front of your vehicle in order to level it with the rear

  • Constructed of high quality cast steel
  • Bolt-on installation
  • Level front of your 2500HD Silverado with rear
  • New shocks not required
  • No need to "crank up" torsion bars
Installation Notes
  • Once installed torsion bar keys (regardless of brand) can result in a harsher ride.
  • New extended shocks are not required to install this leveling kit properly.
  • Front lower shock relocation bracket included in kit.
Download Instructions #12904 Leveling Kit Installation Instructions
Recommended Tire Size N/A
Amount of Lift 2" Front / 0" Rear

Items Included

2) Torsion Bar Keys

About Tuff Country Leveling Kits
Vehicle Applications
  • Years: 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010
  • Model: Chevy/GMC 2500HD Silverado

Alternate Part #:12944

Tuff Country 12904 Leveling Kit FAQ with SD Truck Springs

Q: Can I use this kit on my 1998 Chevy Silverado 2500?
A: This leveling kit was built to fit 4WD applications ranging from 2001-2010 only. Other ways to check and see if there is a kit available for your vehicle include using the search by vehicle option in the top left of the site as well as using the search box to look for relative matching terms. Along with these options you can always give us a call or ask one of our trained specialist using the live help chat feature located below

CA Residents: Prop 65 Warning
Customer Reviews
5 stars 5 / 5This item is rated 5 out of 5 based on 1 customer reviews.
5 of 5 Stars

by tanner c

Gave my 2003 gmc sierra 2500hd sle the facelift and clearance it needed as it rubbed with 285 75 16 before the level with minor trimming done. Truck looked like a stink bug before. but sits nice and level and still rides smooth. Bistein 5100 gas shocks are a good combo .gas milage hasn't changed either


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