ARP Rod Bolt Kits

Part #: 107-6004

Overview

The ARP Rod Bolt Kit is a high-performance replacement component designed for use in a variety of engine rebuilds and upgrades. Crafted from seamless, defect-free 8740 chromoly steel, these connecting rod bolts are engineered to provide exceptional strength and durability. Suitable for applications ranging from stock replacement to high-performance racing, marine, and drag racing engines, these bolts help ensure the integrity of your engine’s connecting rods under demanding conditions. Whether you’re restoring a classic or building a race-ready powerplant, these bolts support reliable operation and peace of mind during high-stress engine performance.

Key Features

Designed with precision manufacturing and advanced heat treatment processes, the ARP Rod Bolt Kit offers several key benefits:

• Made from high-quality 8740 chromoly steel for superior strength and toughness
• Heat-treated for enhanced durability and fatigue resistance
• Large underhead radius to distribute stress evenly and prevent cracking
• Guaranteed to pass magnetic inspection testing for quality assurance
• Suitable for a wide range of applications including stock, circle track, marine, and drag racing engines
• All bolts are manufactured with consistent thread rolling and grinding processes
• Designed to help maintain engine integrity under high-performance conditions

Construction & Design

The ARP rod bolts are meticulously machined from seamless 8740 chromoly steel, a material known for its excellent strength-to-weight ratio and fatigue resistance. The bolts undergo a rigorous heat treatment process, ensuring they can withstand the stresses of high-performance engine operation. The large underhead radius design helps distribute load evenly, reducing the risk of bolt failure and extending the service life of your engine components.

Installation & Fitment

Proper installation requires verifying fitment against your specific engine model and part number. These bolts are designed as direct replacements for OEM connecting rod bolts in compatible Mitsubishi engines and other applications. It is recommended to follow manufacturer torque specifications and installation procedures to ensure optimal performance and safety.

What’s Included

The package includes a complete set of ARP high-performance connecting rod bolts, ready for installation in your engine rebuild or upgrade project.

Ideal For

Perfect for engine builders, racers, and enthusiasts seeking reliable, high-strength connecting rod fasteners to support demanding driving conditions and high-performance applications.