Product Details

Description

Raise your GM 4x4 with confidence using the Tuff Country 14711KN 4" Lift Kit. Designed for 1973–1987 Chevy Blazer, Suburban K1500, and GMC trucks, this all-in-one kit brings true lifting capability with ride-friendly EZ-Ride leaf springs, 52" rear springs, a steering arm, SX8000 shocks, and a lifetime warranty for lasting value.

  • Kit Type: Lift Kit for GM 4x4 platforms
  • Lift Height: 4" suspension lift engineered to widen ground clearance while preserving drivability
  • Front Springs: EZ-Ride leaf springs with built-in ride quality improvements and Teflon pads to eliminate noise
  • Rear Springs: 52" rear springs for stable stance and improved load handling
  • Shocks Included: SX8000 shocks supplied to deliver dependable damping across on- and off-road surfaces
  • Steering Arm: Steering arm included to maintain steering geometry and control after lifting
  • Tire Compatibility: Ready for up to 33" x 12.5" tires
  • Engine Compatibility Note: Recommended for small block engines only; will not fit diesel engine models
  • Warranty: Limited lifetime warranty on leaf springs; all lift kits backed by a limited lifetime warranty
  • Installation Time: Average installation 4–6 hours
  • Brand Experience: From Tuff Country, a trusted name with 35+ years of suspension expertise

This lift kit is tailored for classic GM trucks and SUVs, delivering a balanced, lifted ride without sacrificing daily comfort. EZ-Ride springs work alongside the included SX8000 shocks to smooth highway miles while enhancing off-road capability, and the 52" rear springs help maintain stability under load. The bundled steering arm ensures accurate steering geometry once the height is increased, so you can tackle rough terrain with confidence. With a lifetime warranty and a straightforward 4–6 hour install, the Tuff Country 14711KN kit offers a practical, long-term upgrade for your 1973–1987 GM 4x4.


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:


Single or Multi-Box Packaging: multi-box (4)
Weight: 140.0 lb
Length: 50
Width: 15
Height: 6


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.

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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.

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