
Tuff Country 12712KN 2" Lift Kit with Heavy Duty Front Springs with Rear Blocks with SX8000 Shocks
Tuff Country
12712KN
Pairs well with
Expert Post-Purchase Assistance
Limited Lifetime Warranty
Made in the USA
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Tuff Country 12712KN 2" Lift Kit with Heavy Duty Front Springs with Rear Blocks with SX8000 Shocks
Product Details
Description
Raise your GM 4x4 with confidence using the Tuff Country 12712KN 2" Lift Kit. This 2-inch lift kit is crafted for 1973–1987 GM trucks and SUVs, delivering a straightforward upgrade that enhances clearance, tire compatibility, and overall capability without breaking the bank.
- Lift Height: 2 inches of front lift to improve ground clearance and angles while maintaining a balanced stance.
- Shocks Included: SX8000 shocks are included for reliable damping and improved control on both street and trail.
- Front Suspension: Heavy‑duty front leaf springs designed to handle heavier loads (including big‑block engines and snow plows) with reduced sag.
- Rear Suspension: Rear blocks provide secure, consistent support and help maintain a level ride height.
- Hardware & Components: Comes with necessary mounting hardware, U‑bolts, and teflon pads to minimize noise and squeaking.
- Tire Compatibility: Engineered to fit up to 32" x 10.5" tires for enhanced traction and ground contact.
- Warranty: Backed by a limited lifetime warranty on the leaf springs and the kit for long‑term peace of mind.
- Install Time: Average installation time is 4–6 hours, making it a practical weekend project for many shade tree or shop setups.
- Vehicle Fitment: Designed for 1973–1987 Chevy Blazer 4WD, Suburban K1500 4WD, Truck K1500 4WD, GMC Jimmy 4WD, GMC Suburban K1500 4WD, and GMC Truck K1500 4WD; will not fit diesel engine models.
This Tuff Country lift kit blends proven suspension components with thoughtful details like teflon pads to curb noise, ensuring a smoother, more confident ride as you tackle off‑road trails or daily driving. The heavy‑duty front springs and included SX8000 shocks deliver a reliable upgrade that preserves ride quality while accommodating larger tires, so you can pursue work, recreation, or weekend adventures with improved stance and capability.
| Year Range | Make | Model | Drivetrain | Fitment Note |
|---|---|---|---|---|
| 1973-1987 | Chevy | Blazer | 4WD | Will Not Fit Diesel Engine Models |
| 1973-1987 | Chevy | Suburban K1500 | 4WD | Will Not Fit Diesel Engine Models. Fits 1/2 Ton Models. |
| 1973-1987 | Chevy | Truck K1500 | 4WD | Will Not Fit Diesel Engine Models. Fits 1/2 Ton Models. |
| 1973-1987 | GMC | Jimmy | 4WD | Will Not Fit Diesel Engine Models |
| 1973-1987 | GMC | Suburban K1500 | 4WD | Will Not Fit Diesel Engine Models. Fits 1/2 Ton Models. |
| 1973-1987 | GMC | Truck K1500 | 4WD | Will Not Fit Diesel Engine Models. Fits 1/2 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.

