
Tuff Country 12903KN 2" Leveling Kit (Torsion Bar Keys) with SX8000 Shocks
Tuff Country
12903KN
Pairs well with
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Limited Lifetime Warranty
Made in the USA
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Tuff Country 12903KN 2" Leveling Kit (Torsion Bar Keys) with SX8000 Shocks
Product Details
Description
Raise the front of your Chevy Silverado 1500 or GMC Sierra 1500 4WD with the Tuff Country 12903KN 2" Front Leveling Kit with SX8000 Shocks. This bolt-on leveling solution adds 2 inches of front lift for a balanced stance, improved handling, and the potential to fit slightly larger tires.
- Lift height: 2" front lift with 0" rear, creating a level stance from end to end
- Includes SX8000 shocks: Front shocks paired with the kit for enhanced control and ride quality
- Bolt-on installation: Simple, shop-friendly, no complex modifications required
- Made in the USA: Proudly produced domestically with a long-standing suspension heritage
- Torsion bar keys compatibility: Designed to install with stock suspension only; not compatible with other lift kits and may void warranty if misused
- Vehicle fitment: 1999–2006 Chevy Silverado 1500 4WD and 1999–2006 GMC Sierra 1500 4WD
- Warranty: Backed by Tuff Country’s limited lifetime warranty
- Shocks note: New extended shocks are recommended for this lift kit
Benefits: This leveling kit aligns the front with the rear for more stable handling, reducing front-end dive during braking and minimizing body roll on cornering. The 2" lift preserves a comfortable ride while creating room for slightly larger tires, enhancing both aesthetics and capability. With the included SX8000 shocks, you gain improved control and dampening across everyday driving and light off-road scenarios. Built by a trusted name with decades of suspension expertise and protected by a lifetime warranty, this kit is a practical, no-nonsense upgrade for daily drivers and weekend warriors alike.
| Year Range | Make | Model | Drivetrain | Fitment Note |
|---|---|---|---|---|
| 1999-2006 | Chevy | Silverado 1500 | 4WD | |
| 1999-2006 | GMC | Sierra 1500 | 4WD |
Specifications:
FAQs
Please read our FAQs page to find out more.
Will this part fit my vehicle?
Fitment varies by year, make, model, drivetrain, and lift height. Always use the vehicle fitment selector or refer to the fitment notes on the product page before purchasing. If you’re unsure, our team can help confirm compatibility.
Are Tuff Country products street legal?
Most Tuff Country products are designed for on-road and off-road use, but local laws and regulations vary by state and country. It is the customer’s responsibility to ensure compliance with local vehicle regulations after installation.
Is professional installation required?
Professional installation is recommended but not required. Many products can be installed by experienced DIYers with proper tools. However, improper installation can affect ride quality, safety, and warranty coverage.
Will this affect my ride quality?
Tuff Country products are engineered to balance ride comfort, performance, and durability. Ride quality can change depending on lift height, vehicle setup, tire size, and other suspension components.
Are Tuff Country products covered by a warranty?
Yes. Tuff Country products are backed by a manufacturer warranty that covers defects in materials and workmanship. Warranty terms vary by product type and do not cover damage caused by misuse, improper installation, or normal wear.
Can I run larger tires with this product?
Many Tuff Country lift kits and suspension components allow for larger tire sizes, but maximum tire clearance depends on wheel offset, tire width, and vehicle configuration. Refer to the product details or contact support for guidance.
What is the return policy?
Unused, uninstalled products may be eligible for return within the stated return window. Items must be in new condition and returned in original packaging. Shipping costs and restocking fees may apply.
Who can I contact if I have questions?
Our customer support team is available to help with fitment questions, installation guidance, and order support. Reach out before purchasing if you want to ensure you’re selecting the right part for your build.
Free shipping on Orders Over $75
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
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Selling Suspension Systems for 35+ Years
Tuff Country EZ-Ride Suspension was incorporated over 35 years ago, realizing the desperate need for quality suspension products in the after market world.

