Tuff Country # 12904 Chevy 3500HD truck torsion bar keys (leveling kit) are designed to level trucks equipped with factory torsion bars. These easy to install replacement torsion bar keys reindex the factory torsion bars which levels the truck without "cranking up" the factory torsion bars.
Tuff Country has been producing quality suspension products for over 25 years and backs all lift kits with a limited lifetime warranty.
Features and Benefits
Tuff Country # 12904 is constructed of high quality steel
Level front of your Chevy with rear
New shocks not required
No need to "crank up" torsion bars
Tuff Country Limited Lifetime Warranty, Made in the USA
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.