Tuff Country 12723KN 2" Lift Kit with Heavy Duty Front Springs & 52" Rear Springs with SX8000 Shocks
Tuff Country
12723KN
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Tuff Country 12723KN 2" Lift Kit with Heavy Duty Front Springs & 52" Rear Springs with SX8000 Shocks
Product Details
Description
The Tuff Country 12723KN 2" Lift Kit is a durable suspension upgrade built for 3/4-ton GM trucks and SUVs from the 1973–1987 era. It delivers a reliable 2-inch lift with heavy-duty components to improve ground clearance, handling, and capability without breaking the bank.
- Lift Height: 2" front and 2" rear lift to achieve a balanced stance and increased clearance.
- Front Springs: Heavy-duty front springs designed to support snow plows, big block engines, or heavier aftermarket bumpers.
- Rear Springs: 52" rear springs for stable ride and improved load handling on rugged terrain.
- Shocks Included: SX8000 shocks included for controlled damping and consistent performance.
- Noise-Reduction: Teflon pads used to minimize noise and squeaking for a smoother ride.
- Bushings: Polyurethane bushings included with springs for durability and long-lasting performance.
- Tire Compatibility: Supports up to 32" x 10.5" tires for a more capable stance and traction.
- Vehicle Fitment: Designed for 1973–1987 Chevy Suburban K2500 4WD, Chevy Truck K2500 4WD, GMC Suburban K2500 4WD, and GMC Truck K2500 4WD. Not compatible with diesel engine models.
- Warranty: Backed by Tuff Country's limited lifetime warranty on lift kits.
For riders who value durability and value, this kit brings a practical, purpose-built solution for lifting and leveling a classic GM 3/4-ton rig. The combination of heavy-duty springs, long rear springs, and SX8000 shocks delivers improved ground clearance, better load handling, and a more confident stance—whether you’re tackling backroads, hauling gear, or mounting a snow plow. Tuff Country’s 35+ years of suspension experience underpins the design, and the included components are selected to endure challenging conditions while keeping maintenance straightforward. If you’re aiming to fit larger tires and enhance overall capability without compromising ride quality, this kit offers a solid, reliable upgrade.
| Year Range | Make | Model | Drivetrain | Fitment Note |
|---|---|---|---|---|
| 1973-1987 | Chevy | Suburban K2500 | 4WD | Will Not Fit Diesel Engine Models. Fits 3/4 Ton Models. |
| 1973-1987 | Chevy | Truck K2500 | 4WD | Will Not Fit Diesel Engine Models. Fits 3/4 Ton Models. |
| 1973-1987 | GMC | Suburban K2500 | 4WD | Will Not Fit Diesel Engine Models. Fits 3/4 Ton Models. |
| 1973-1987 | GMC | Truck K2500 | 4WD | Will Not Fit Diesel Engine Models. Fits 3/4 Ton Models. |
Specifications:
Packaging Details
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.