Product Details

Description

Lift your GM 4x4 with confidence using the Tuff Country 13710K 3-Inch EZ-Ride Lift Kit. Built for classic Chevy and GMC 4x4s, it delivers a balanced stance, room for bigger tires, and lasting value with a trusted brand.

  • Kit type: 3" suspension lift kit featuring EZ-Ride front springs and rear blocks; shocks are not included.
  • Front springs: EZ-Ride front springs designed to improve ride quality and keep noise and vibration to a minimum.
  • Rear suspension: Rear blocks provide a simple, durable lift with dependable load distribution.
  • Shocks included: Shocks Not Included. Factory shocks must be replaced with extended shocks to install this kit properly.
  • Tire compatibility: Supports up to 33" x 12.5" tires for a beefier look and improved ground clearance.
  • Engine compatibility: Recommended for small block engines only; diesel engine models are not supported.
  • Install time: Typical installation takes 4–6 hours with proper tools and alignment.
  • Warranty: Leaf springs carry a limited lifetime warranty; the entire lift kit is backed by Tuff Country’s limited lifetime warranty.
  • Vehicle fitment: Designed for 1973–1987 Chevy Blazer, Suburban K1500 4WD, Truck K1500 4WD, GMC Jimmy, and GMC Suburban equivalents (1/2-ton models).

With over 25 years of suspension expertise, Tuff Country delivers a thoughtful, values-driven upgrade that preserves steering feel and ride quality while adding reliable ground clearance. The EZ-Ride leaf springs work with teflon pads to minimize noise, making this kit a practical, long-lasting solution for restoring or upgrading classic GM 4x4s. This kit is ideal for enthusiasts who want a straightforward install, a confident stance, and the ability to run larger tires without a complicated overhaul.


Important Installation Note Factory front & rear shocks must be replaced with new extended shocks to install this lift kit properly. Please choose shocks & boots in the "Options" fields above if you have not already purchased extended shocks.
Warranty Limited lifetime Warranty on leaf springs

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 (2)
Weight: 100.0 lb
Length: 49
Width: 13
Height: 7


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.

Didn’t find your answer?

Don't hestitate to contact us

Free shipping on Orders Over $75

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.

Learn More