Tuff Country 97025 Block & Ubolt Kit - 1" (H) x 2 1/4" (W) x 6 1/2" (L) Non-Tapered
Tuff Country
97025
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Tuff Country 97025 Block & Ubolt Kit - 1" (H) x 2 1/4" (W) x 6 1/2" (L) Non-Tapered
Product Details
Description
The Tuff Country 97025 Block & Ubolt Kit provides a reliable, bolt-on rear lift for heavy-duty GM pickups. Designed for 2001–2010 Chevy Silverado 3500 and GMC Sierra 3500 4WD, it adds a clean 1" rear lift to improve stance and payload capability without compromising ride quality.
- Lift amount: 1" rear lift with non-tapered lift blocks to restore posture under load
- Material & hardware: heavy-duty cast iron blocks paired with zinc-plated extended U-bolts for corrosion resistance
- Vehicle fitment: engineered specifically for 2001–2010 Chevy Silverado 3500 4WD and 2001–2010 GMC Sierra 3500 4WD
- Installation method: simple bolt-on process by inserting the lift blocks between the factory rear leaf springs and axle
- Complete kit: includes all necessary hardware to complete the rear lift installation
- Important usage note: rear blocks alter ride height at the rear; for blocks 2" or taller, extended-length shocks are typically required
- Design intent: rear-axle-only lift that preserves a factory-like ride while providing additional load height
This kit focuses on a straightforward, field-proven upgrade. With durable cast lift blocks and purpose-built U-bolts, it’s built to handle typical 4WD use, from work payloads to weekend hauls. The design centers on a clean, reliable installation that keeps the vehicle’s handling familiar while addressing rear sag under load.
| Year Range | Make | Model | Drivetrain | Fitment Note |
|---|---|---|---|---|
| 2001–2010 | Chevy | Silverado 3500 | 4WD | |
| 2001–2010 | GMC | Sierra 3500 | 4WD |
Specifications:
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.