This Tuff Country 2" Lift Kit for the GMC Sierra 2500HD truck uses front replacement torsion bar keys and rear lift blocks to lift your Sierra 2". The included torsion bar keys reindex the factory 2500HD torsion bars which lifts the truck without "cranking up" the factory torsion bars.
Note: To purchase Tuff Country 12934KN (w/SX8000 Shocks) please select in options above.
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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.|
1. Factory shocks can be used with this suspension lift kit, however new replacement shocks are strongly recommended. See options above.
2. Torsion bar keys are designed to install with a stock suspension only. Do not use with other types of lift kits. Will void warranty.
3. Note: All GMC/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.
|Download Instructions:||12934 Instructions|
|Average Install Time||4-6 Hours|
|Recommended Tire Size:||N/A|
|Amount of Lift:||2" Front / 1" Rear|
2) Front Torsion Bar Keys, 2) Rear Cast Iron 1" Lift Blocks, 4) Extended Rear U-bolts, 2) Front shocks relocation brackets, 2) Hardware bags
|Part 12934 fits:||