Tuff Country 14713KN 4" Lift Kit with Heavy Duty Front Springs 52" Rear Springs and Steering Arm with SX8000 Shocks
Tuff Country
14713KN
Pairs well with
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Limited Lifetime Warranty
Made in the USA
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Tuff Country 14713KN 4" Lift Kit with Heavy Duty Front Springs 52" Rear Springs and Steering Arm with SX8000 Shocks
Product Details
Description
Tuff Country’s 14713KN 4" Lift Kit with SX8000 Shocks delivers a proven, affordable path to upgrading your GM 4WD with ground clearance, durability, and confidence on and off the trail. Built for classic Chevy and GMC trucks and SUVs, this complete kit brings modern suspension capability to 1973–1987 models while staying true to Tuff Country’s legacy of quality and value.
- Lift Height: 4-inch overall lift (front and rear) for a balanced stance and improved clearance on 33" tires.
- Front Springs: Heavy-duty front leaf springs designed for heavy use, including big block engines or snow plows.
- Rear Springs: EZ-Ride rear leaf springs, 52 inches long, engineered to maintain ride quality with the lifted setup.
- Shocks: SX8000 shocks included for controlled, reliable damping across terrain.
- Steering Arm: Drop steering arm to preserve full turning radius and steering geometry after installation.
- Teflon Pads: Low-friction pads reduce noise and squeaking for a smoother ride.
- tire compatibility: Allows use of 33" x 12.5" tires, expanding fitment options for off-road performance.
- Warranty: Limited lifetime warranty on leaf springs, underscoring long-term durability.
- Manufacturing & origin: Proudly made in the USA, reflecting enduring craftsmanship and quality standards.
- Install Time: Average installation time of 4–6 hours, helping you plan a weekend project with clear expectations.
- Vehicle Fitment: Designed for 1973–1987 GM 4WD models including Chevy Blazer, Suburban K1500, Truck K1500, and GMC Jimmy, with diesel engines not supported.
This lift kit is a true all-in-one upgrade. It pairs heavy-duty front springs with long rear springs, a steering-arm modification, and SX8000 shocks to deliver a confident, balanced ride both on rough trails and city streets. Teflon pads help keep things quiet, while the 33" tire readiness gives you room to grow your wheel and tire setup without compromising clearance. With a limited lifetime warranty on the leaf springs and a long-standing reputation for value, this kit stands out as a durable, practical enhancement for classic GM 4x4s.
| 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.