Tuff Country EZ-Ride Suspension's GMC Sierra 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.
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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
Constructed of high quality steel
Heavy Duty GMC Sierra 3500HD torsion bar keys
Bolt-on installation
Level front of your Chevy with rear
New shocks not required
No need to "crank up" torsion bars
Proudly Made in the USA - (many other brands are not)
Lifetime Warranty
WARNING:
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. Torsion bar keys are designed to install with a stock suspension only. Do not use with other types of lift kits. Will void warranty.