Eagle Forged 4340 Steel H-Beam Connecting Rods

Chrysler / Dodge / Jeep / Ram 5.7L Hemi, 6.1L SRT8, 6.4L 392, 6.2L Hellcat & Trackhawk

S0061

Overview:

The Eagle Forged 4340 Steel H-Beam Connecting Rods are precision-engineered components designed to enhance the strength and reliability of high-performance Chrysler, Dodge, Jeep, and Ram engines. Specifically crafted for the 5.7L Hemi, 6.1L SRT8, 6.4L 392, and 6.2L Hellcat & Trackhawk powerplants, these rods provide exceptional durability under extreme conditions. Ideal for enthusiasts and professional builders seeking to upgrade their engine’s bottom end, these connecting rods deliver superior performance and longevity.

Built to withstand high RPMs and increased cylinder pressures, these rods are perfect for street performance, track use, and forced induction applications. Their robust construction ensures consistent power delivery and engine reliability, making them a trusted choice for serious engine builders.

Key Features:

Engineered for strength, precision, and durability, these connecting rods offer the following key features:

• Constructed from forged 4340 steel for maximum toughness and fatigue resistance
• H-beam design optimizes strength-to-weight ratio for improved performance
• Center-to-center length of 6.243 inches for exact fitment and proper geometry
• Floating wrist pin style with a 0.984-inch end bore diameter for smooth articulation
• Big end bore diameter of 2.2520 inches and rod journal diameter of 2.126 inches for precise crankshaft fit
• Cap screw retention with ARP 2000 alloy bolts rated at 220,000 psi tensile strength for secure fastening
• Shot-peened finish and magnafluxed for crack detection and enhanced durability
• Weight-matched set with an approximate weight of 640 grams per rod to maintain engine balance
• Clearanced for stroker kits: No, designed for stock stroke configurations
• Recommended use with Clevite CB1808A or King CR8032SM rod bearings for optimal performance

Construction & Design:

These connecting rods are forged from premium 4340 steel, a material known for its exceptional strength and fatigue resistance. The H-beam design provides an ideal balance between rigidity and weight, reducing the risk of rod flex or failure under high load conditions. Each rod undergoes a shot-peening process to improve surface durability and is magnafluxed to detect any microscopic cracks, ensuring only flawless rods are installed in your engine.

The rods feature precision-machined bores and journals to exacting tolerances, guaranteeing a perfect fit on the crankshaft and wrist pins. The use of ARP 2000 alloy bolts with a 12-point head design ensures superior clamping force and reliability, critical for high-performance applications.

Installation & Fitment:

These connecting rods are designed as direct replacements for Chrysler, Dodge, Jeep, and Ram engines equipped with the 5.7L Hemi, 6.1L SRT8, 6.4L 392, and 6.2L Hellcat & Trackhawk powerplants. Installation requires standard engine assembly procedures and is recommended to be performed by experienced engine builders or professionals. No modifications or clearancing for stroker kits are necessary, simplifying the upgrade process.

Each rod is sold individually, allowing for custom engine builds and selective replacement. Proper torque specifications and assembly techniques should be followed, especially when installing the ARP 2000 alloy cap screws to ensure optimal performance and longevity.

What's Included:

• One Eagle Forged 4340 Steel H-Beam Connecting Rod
• ARP 2000 alloy cap screws pre-installed
• Installation recommendations and bearing compatibility notes

Ideal For:

These connecting rods are ideal for performance enthusiasts, professional engine builders, and racers who demand enhanced strength and reliability from their Chrysler, Dodge, Jeep, or Ram Hemi engines. Whether upgrading a naturally aspirated build or preparing an engine for forced induction and high-boost applications, these rods provide the durability and precision needed to handle increased power and RPMs.

They are especially suited for:

• Street performance and muscle car restorations
• Track and drag racing applications
• Forced induction setups including superchargers and turbochargers
• Engine rebuilds requiring high-quality, reliable bottom-end components

Eagle Specialty Products manufactures high-strength engine components—most notably connecting rods and crankshafts—intended for performance and racing engines. These rotating-assembly upgrades are commonly used in builds that demand higher strength margins for boost, nitrous, sustained RPM, or competition use.