Tuff Country Rear Block & U-Bolt Kit

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

Part #: 97048

Overview

The Tuff Country 2-inch Rear Block and U-Bolt Kit is a practical 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 to compensate for heavy loads, this kit delivers reliable performance without the complexity of a full suspension lift.

Whether you’re looking to level your truck’s stance or gain additional clearance for off-road adventures, the Tuff Country Rear Block and U-Bolt Kit offers a straightforward upgrade that maintains factory ride quality and handling characteristics.

Key Features

This rear block and u-bolt kit combines quality materials and precise engineering to ensure a secure and effective lift. Key features include:

• 2-inch lift blocks designed to fit perfectly between the axle and leaf springs
• Extended zinc-plated u-bolts for corrosion resistance and added strength
• Custom fitment tailored specifically for Dodge Ram 2500 and 3500 models with 5.7L Hemi and 5.9L/6.7L Diesel engines
• Economical alternative to full suspension lift kits
• Improved rear ground clearance for enhanced off-road capability
• Maintains factory suspension geometry and ride quality
• Simple installation with no major modifications required
• Durable construction built to withstand heavy-duty use

Construction & Design

The lift blocks are manufactured from high-strength steel to provide robust support and long-lasting durability under demanding conditions. The extended u-bolts are zinc plated to resist rust and corrosion, ensuring longevity even in harsh environments. Each component is precision-engineered to match the factory specifications of the Dodge Ram 2500 and 3500 rear suspension, guaranteeing a secure fit and reliable performance. The design focuses on maintaining the integrity of the original suspension system while providing a clean, effective lift.

Installation & Fitment

Installation of the Tuff Country Rear Block and U-Bolt Kit is straightforward and can typically be completed with basic hand tools. The lift blocks are inserted between the factory axle and leaf springs, and the extended u-bolts replace the stock bolts to accommodate the increased height. No cutting or welding is required, and the kit is designed to fit the following vehicles:

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

Professional installation is recommended to ensure proper torque specifications and alignment.

What's Included

• 2-inch lift blocks (quantity as required for rear axle)
• Extended zinc-plated u-bolts custom fit for Dodge Ram rear suspension
• All necessary hardware for installation

Ideal For

This kit is ideal for Dodge Ram owners who want to improve rear ground clearance for off-road driving, compensate for added weight from aftermarket accessories or heavy payloads, or achieve a more aggressive stance without investing in a full suspension lift. It suits daily drivers, work trucks, and weekend adventurers alike who value durability and straightforward installation.

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.