Tuff Country Rear Block & U-Bolt Kit

2003–2013 Dodge Ram 2500/3500 5.7L Hemi & 5.9L/6.7L Diesel

Part #: 97049

Overview

The Tuff Country 4-inch Rear Block & U-Bolt Kit is a reliable and cost-effective solution designed to raise the rear suspension of Dodge Ram 2500 and 3500 trucks from model years 2003 through 2013. Specifically engineered for vehicles equipped with 5.7L Hemi, 5.9L Diesel, and 6.7L Diesel engines, this kit enhances rear ride height by inserting durable lift blocks between the factory axle and leaf springs. Ideal for truck owners seeking improved ground clearance, better stance, or compensation for added rear weight, this kit delivers a straightforward lift without complex modifications.

Whether you’re hauling heavy loads, towing, or simply want a more aggressive look, the Tuff Country Rear Block & U-Bolt Kit provides a solid foundation for your suspension upgrade. Its custom fit ensures compatibility and ease of installation, making it a practical choice for Dodge Ram enthusiasts.

Key Features

This rear block and u-bolt kit offers a range of benefits tailored to enhance your truck’s rear suspension:

• 4-inch lift blocks designed to increase rear ride height effectively
• Extended zinc-plated u-bolts for secure and corrosion-resistant fastening
• Custom fitment for Dodge Ram 2500 and 3500 models with 5.7L Hemi, 5.9L Diesel, and 6.7L Diesel engines
• Durable materials engineered to withstand heavy-duty use and harsh conditions
• Simple bolt-on installation requiring no major modifications
• Improves rear ground clearance for off-road capability and load management
• Maintains factory suspension geometry and ride quality
• Economical alternative to more complex suspension lift kits

Construction & Design

The lift blocks are crafted from high-strength steel to provide robust support between the axle and leaf springs. Their precision engineering ensures a perfect fit that maintains suspension integrity and vehicle safety. The included u-bolts are zinc plated to resist rust and corrosion, extending the lifespan of the kit even in demanding environments. This combination of materials and design delivers a durable, long-lasting lift solution that performs reliably under heavy loads and rough terrain.

Installation & Fitment

Installation of the Tuff Country Rear Block & U-Bolt Kit is straightforward and designed for compatibility with factory suspension components. The lift blocks are positioned between the rear axle and leaf springs, and the extended u-bolts secure the assembly firmly in place. No cutting, welding, or additional modifications are necessary, making it an accessible upgrade for experienced DIYers and professional installers alike. This kit fits the following Dodge Ram models:

• 2003–2007 Dodge Ram 2500 and 3500 with 5.9L Diesel engines
• 2003–2010 Dodge Ram 2500 and 2003–2009 Dodge Ram 3500 with 5.7L Hemi engines
• 2008–2010 Dodge Ram 2500 and 2008–2009 Dodge Ram 3500 with 6.7L Diesel engines
• 2011–2013 Ram 2500 and 2011–2012 Ram 3500 with 5.7L Hemi and 6.7L Diesel engines

What's Included

• 4-inch lift blocks (quantity as required for rear axle)
• Extended zinc-plated u-bolts tailored for the specific Dodge Ram application
• Installation hardware and instructions

Ideal For

This kit is perfect for Dodge Ram 2500 and 3500 owners who want to increase rear ride height for improved clearance, better load handling, or enhanced aesthetics. It suits those who tow heavy trailers, carry substantial payloads, or seek a more aggressive stance without investing in a full suspension lift. The Tuff Country Rear Block & U-Bolt Kit offers a practical, durable upgrade for both daily drivers and off-road enthusiasts.

Tuff Country builds lift kits, leveling kits, and suspension components aimed at improving off-road clearance and capability for trucks, SUVs, and Jeeps. With a focus on durability and enthusiast fitment, Tuff Country systems help owners run larger tires and tackle rougher terrain while maintaining solid on-road drivability.