ARP Rod Bolt Kits

1994–2009 Dodge Ram 2500 / 1994–2007 Dodge Ram 3500

247-6303

Overview:

The ARP Rod Bolt Kit is engineered specifically for Dodge Ram 2500 models from 1994 to 2009 and Dodge Ram 3500 models from 1994 to 2007, designed to upgrade the connecting rod fasteners in these trucks. Crafted for enthusiasts and professionals who demand enhanced engine durability and reliability, these rod bolts provide superior strength compared to standard OEM hardware. Ideal for high-combustion and performance-tuned engines, this kit ensures your engine can withstand increased stress without compromising safety or longevity.

Manufactured by ARP, a leader in high-performance fasteners, this kit is tailored to fit 12 and 24-valve Cummins engines equipped with angled cap rods, making it a trusted choice for Cummins diesel owners seeking dependable upgrades.

Key Features:

Designed with precision and durability in mind, the ARP Rod Bolt Kit offers the following key features:

• Precision CNC-machined to exacting specifications for consistent fit and performance
• Heat-treated and thread-rolled bolts provide up to ten times more fatigue strength than OEM fasteners
• Constructed from ARP2000 alloy, known for its excellent strength-to-weight ratio
• Cap retention style uses cap screws for secure fastening
• Fastener tensile strength rated at 200,000 psi for superior durability
• Rod bolt head styled as “E” for compatibility with specific connecting rods
• Designed to handle the extra stress generated by high-combustion engines

Construction & Design:

The ARP Rod Bolt Kit is built using ARP2000 alloy, a proprietary high-strength material that balances toughness and fatigue resistance. Each bolt undergoes a rigorous CNC machining process to ensure dimensional accuracy and uniformity. The heat treatment process enhances the mechanical properties, while thread rolling increases fatigue strength by refining the grain structure of the threads. This combination results in fasteners that maintain clamping force under extreme engine conditions, reducing the risk of bolt stretch or failure.

The design incorporates a cap screw retention style and an “E” style bolt head, specifically engineered to fit the connecting rods found in 12 and 24-valve Cummins engines with angled cap rods, ensuring a precise and secure fit.

Installation & Fitment:

This rod bolt kit is a direct fit replacement for Dodge Ram 2500 (1994–2009) and Dodge Ram 3500 (1994–2007) trucks equipped with 12 and 24-valve Cummins engines featuring angled cap rods. Installation requires standard engine disassembly to access the connecting rods. It is recommended that installation be performed by a professional or experienced technician to ensure proper torque specifications and engine assembly practices are followed. No modifications to the engine block or rods are necessary when using this kit.

What's Included:

• 12 high-strength ARP2000 alloy rod bolts

Ideal For:

This ARP Rod Bolt Kit is ideal for diesel truck owners and engine builders who are upgrading or rebuilding their Cummins engines and require fasteners that can withstand increased combustion pressures and engine loads. It is especially suited for those running performance enhancements, towing heavy loads, or operating in demanding conditions where engine reliability is critical.

ARP (Automotive Racing Products) is the gold standard for high-strength fasteners used in performance engines and drivetrains. Trusted across motorsports, ARP’s studs, bolts, and hardware kits are engineered for extreme clamping loads and repeatable installation—helping builders improve reliability when cylinder pressures, RPM, and heat are turned up.