2001-2010 Chevy Silverado 2500HD 4x4 & 2wd - 2" Front Leveling Kit (Torsion Bar Keys)

Sale Price:
  • $105.37
Reg: $126.95
Tuff Country #12904


Ships Monday
Arrives 1 to 5 days after product ships


Level the front end of your Chevy Silverado 2500HD 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 Silverado 2500HD without "cranking up" the factory torsion bars. Also included are front shock relocating brackets which let you retain your existing shocks.

At Suspension Connection we are the #1 retailer of Tuff Country products in the world. Great prices, expert knowledge and exceptional customer service are why so many customers trust us with their Tuff Country purchase. Try us out!

Tuff Country has been producing quality suspension products for over 25 years and backs all lift kits with a limited lifetime warranty. image

Features and Benefits

  • Level the front of your Chevy Silverado 2500DH with the rear
  • Constructed of high quality steel
  • Bolt-on installation
  • New shocks not required, includes front shock relocating brackets
  • No need to "crank up" torsion bars
  • Proudly Made in the USA - (many other brands are not)
  • Lifetime Warranty

Installation Notes

1. Once installed torsion bar keys (regardless of brand) can result in a harsher ride.
2. New extended shocks are not required to install this leveling kit properly.
3. 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.
4. Note: All Chevy/GMC factory torsion bar keys are marked with a color code in paint on the key.  If your vehicles markings are purple, please make sure to select that in the option field above.

Tech Specs

Download Instructions 12904 Instructions
Recommended Tire Size: n/a
Amount of Lift: 2" Front / 0" Rear
Items Included: 2) # 12904 Torsion Bar Keys, 2) Front shocks relocation brackets  
Weight: 11 lbs.
Part 12904 fits:
  • 2010 Chevy Silverado 2500HD 4wd & 2wd
  • 2009 Chevy Silverado 2500HD 4wd & 2wd
  • 2008 Chevy Silverado 2500HD 4wd & 2wd
  • 2007 Chevy Silverado 2500HD 4wd & 2wd
  • 2006 Chevy Silverado 2500HD 4wd & 2wd
  • 2005 Chevy Silverado 2500HD 4wd & 2wd
  • 2004 Chevy Silverado 2500HD 4wd & 2wd
  • 2003 Chevy Silverado 2500HD 4wd & 2wd
  • 2002 Chevy Silverado 2500HD 4wd & 2wd
  • 2001 Chevy Silverado 2500HD 4wd & 2wd

Customer Questions & Answers

Have a question about this product? Let one of our experts answer it for you!

We will respond with an answer ASAP.

I have a 2001 Chevrolet LS 8 lug 1500HD 4X4 with the "purple" torsion bar key will the Tuff Country #12904 kit work on my truck?
If the torsion bar has a purple marking code it will require you to change the option to the 12944 option in this listing.


  • 4.8 out of 8 Overall
  • 100% reviews recommend this product
Review Product
I needed to level my gm and the Tuff Country kit was the best price, it was shipped out in a timely manner and this site was the best price, I would recommend Suspension Connection and Tuff Country products.
Recommend this Product: YES
209 chevy
– Value
– Quality
– Installation
Good stuff
good parts. Quality item... butni was disappointed that there are no product stickers... would love to advertise this product.
Recommend this Product: YES
tucks dad
03 silverado 2500hd
– Value
– Quality
– Installation
Need specialty tools
I bought this leveling kit thinking I could install it myself, I was wrong. The install required a torsion bar tension remover tool that I didn't have. A quick trip to my local shop for them to put them on and the truck now sits like it should have from new. Rides a little stiffer but looks great.
Recommend this Product: YES
2009 Chevy 2500HD
– Value
– Quality
– Installation
Customer service,
I ordered on line and ordered the wrong part for my truck, I called the customer service line and the corrected the order and shipped it out that same day.
Recommend this Product: YES
2005 GM
– Value
– Quality
– Installation
great product
fits perfectly, looks great. Ride is a little different but im not complaining about it.
Recommend this Product: YES
2009 Chevy Silverado 2500HD
– Value
– Quality
– Installation
fast shipping
I ordered my leveling kit on a Monday and received it that Wednesday, quality made fast shipping I recommend buying from Suspension Connection.
Recommend this Product: YES
2007 2500
– Value
– Quality
– Installation
Great price
Really happy with this kit. the price is excellent and the quality is there. Great kit.
Recommend this Product: YES
2004 Silverado 2500HD
– Value
– Quality
– Installation
great part
Shipping took longer than expected, however, installation was easy and performance is great. Hardly noticed any difference in the ride. I definately recommend this part.
Recommend this Product: YES
2009 Chevy 2500 4x4
– Value
– Quality
– Installation