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Part #: TC12004
Tuff Country 12004 2" Torsion Key Leveling Kit
2011-2019 GM 2500HD/3500HD 4WD
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Description
Tuff Country's torsion bar keys are designed as an easy solution to level trucks with factory torsion bars. These replacement torsion bars reindex the factory torsion bars which lifts the truck without cracking up the factory torsion bars. Applications include Chevy/GMC Silverado/Sierra 2500HD/3500HD
Features:
- Recommended tire size: 31x10.50
- Reindexes factory torsion bars without "cranking up"
- Bolt-on installation
- Custom fit for each application
- Can maintain factory shocks if desired
- Limited Lifetime Warranty
Note: Shocks Not Included (see shock guide below)
Tuff Country Shock Guide:
| Series | Front | Rear |
| SX8000 | 61182 | N/A |
Vehicle Applications
| YEAR | MAKE | ENGINE |
|---|---|---|
| 2011 | Chevy | 6.6L LML Duramax |
| 2012 | Chevy | 6.6L LML Duramax |
| 2013 | Chevy | 6.6L LML Duramax |
| 2014 | Chevy | 6.6L LML Duramax |
| 2015 | Chevy | 6.6L LML Duramax |
| 2016 | Chevy | 6.6L LML Duramax |
| 2017 | Chevy | 6.6L L5P Duramax |
| 2018 | Chevy | 6.6L L5P Duramax |
| 2019 | Chevy | 6.6L L5P Duramax |
| 2011 | GMC | 6.6L LML Duramax |
| 2012 | GMC | 6.6L LML Duramax |
| 2013 | GMC | 6.6L LML Duramax |
| 2014 | GMC | 6.6L LML Duramax |
| 2015 | GMC | 6.6L LML Duramax |
| 2016 | GMC | 6.6L LML Duramax |
| 2017 | GMC | 6.6L L5P Duramax |
| 2018 | GMC | 6.6L L5P Duramax |
| 2019 | GMC | 6.6L L5P Duramax |
| 2011 | Chevy | Gas |
| 2012 | Chevy | Gas |
| 2013 | Chevy | Gas |
| 2014 | Chevy | Gas |
| 2015 | Chevy | Gas |
| 2016 | Chevy | Gas |
| 2017 | Chevy | Gas |
| 2018 | Chevy | Gas |
| 2019 | Chevy | Gas |
| 2011 | GMC | Gas |
| 2012 | GMC | Gas |
| 2013 | GMC | Gas |
| 2014 | GMC | Gas |
| 2015 | GMC | Gas |
| 2016 | GMC | Gas |
| 2017 | GMC | Gas |
| 2018 | GMC | Gas |
| 2019 | GMC | Gas |
Specifications
- MFG. Number 12004
- Manufacturer Name Tuff Country
- Shipping Weight 15.00 lb.
- Shipping Length 14 in.
- Shipping Width 7 in.
- Shipping Height 3 in.
- Fuel Type Diesel / Gas
- Lift Height 2"
- UPC 698815120046
- Warranty Yes
- Warranty Info Limited Lifetime (Non-Commercial) or 12 Month / 12K Mileage (Commercial)
-
Prop 65
WARNING: Cancer & Reproductive Harm - P65Warnings.ca.gov
- Internal L0R0
Frequently Bought Together
In-Stock
ReadyLift 66-7822B Heavy-Duty Torsion Key Unloading Tool
$149.95
2011-2019 GM 2500HD/3500HD & Universal Applications
In-Stock
Tuff Country SX8000 Nitro Gas Shock Absorber 61182
$56.09
GM Truck | Ford Truck | Toyota Truck (See Applications)
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Questions and Answers
Is a Front End Align needed? If you measure and go carefully, while taking out the Torsion Keys. And do the same as you put the Torsion Leveling Keys Back in, and count threads and tighten things back down. Is a Front End Alignment needed ?? If you watch the tires for tire wear from the Camber or Caster Angle. But I would really watch all the front tire surface's
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Answer
You would absolutely need to align the front end after installing tosion keys. You would be altering the ride height which would require the alignment angles to be adjusted to accommodate the added height. More than likely the adjustment bolts will not be installed with the same amount of thread exposed from the stock keys anyway.
You would absolutely need to align the front end after installing tosion keys. You would be altering the ride height which would require the alignment angles to be adjusted to accommodate the added height. More than likely the adjustment bolts will not be installed with the same amount of thread exposed from the stock keys anyway.
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