SCAT Forged 4340 Steel Pro Comp I-Beam Connecting Rods

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

262402P

Overview:

The SCAT Forged 4340 Steel Pro Comp I-Beam Connecting Rods are engineered for high-performance Chrysler, Dodge, Jeep, and Ram engines, including the 5.7L Hemi, 6.1L SRT8, 6.4L 392, and 6.2L Hellcat & Trackhawk variants. Designed to withstand extreme power and stress, these rods provide exceptional strength and durability for serious enthusiasts and professional builders alike. Whether upgrading for increased horsepower or building a stroker engine, these connecting rods deliver reliable performance and longevity under demanding conditions.

Ideal for performance builds and engine upgrades, the SCAT Pro Comp rods offer a perfect balance of lightweight design and robust construction, helping to improve engine response and efficiency while maintaining structural integrity during high RPM operation.

Key Features:

These connecting rods incorporate advanced materials and design features to meet the rigorous demands of high-output engines:

• Forged from premium 4340 steel for superior strength and fatigue resistance
• I-beam beam style for optimal weight-to-strength ratio
• 6.240-inch center-to-center length, suitable for stroker applications
• Press-fit wrist pin style with a 0.943-inch pin end bore diameter
• Big end bore diameter of 2.126 inches with a 0.930-inch big end width
• Cap screw retention using high-strength ARP 8740 chromoly steel bolts with 180,000 psi tensile strength
• 12-point bolt head style for secure and precise fastening
• Shot-peened and polished finish to reduce stress risers and improve fatigue life
• Weight-matched set of eight rods for balanced engine operation
• Clearanced for stroker crankshafts, allowing for custom engine builds

Construction & Design:

SCAT’s Pro Comp connecting rods are meticulously forged from 4340 chromoly steel, a material renowned for its exceptional toughness and resistance to wear and fatigue. The I-beam design optimizes strength while minimizing weight, contributing to quicker engine response and reduced rotational mass. Each rod is precision machined and shot-peened to enhance surface durability and extend service life under high-stress conditions.

The rods feature press-fit wrist pins and are secured with ARP 8740 chromoly steel cap screws, ensuring reliable retention even under extreme loads. The 12-point bolt heads provide superior torque control and ease of assembly. These rods are engineered to accommodate stroker crankshafts, making them a versatile choice for custom performance builds.

Installation & Fitment:

These connecting rods are designed as direct replacements for Chrysler, Dodge, Jeep, and Ram engines equipped with 5.7L Hemi, 6.1L SRT8, 6.4L 392, and 6.2L Hellcat & Trackhawk powerplants. Installation requires standard engine assembly procedures, but custom pistons are necessary when using rod lengths other than the original equipment manufacturer (OEM) specifications. Proper torque and assembly techniques must be followed to ensure optimal performance and reliability.

What's Included:

• Set of 8 forged 4340 steel I-beam connecting rods
• ARP 8740 chromoly steel cap screws (7/16-inch diameter)
• Shot-peened and polished rods, weight matched for balanced operation

Ideal For:

These SCAT Pro Comp connecting rods are perfect for engine builders and performance enthusiasts seeking durable, high-strength components for naturally aspirated or forced induction builds. They are especially suited for stroker engine configurations and high-RPM applications in Chrysler, Dodge, Jeep, and Ram vehicles equipped with Hemi and Hellcat engines. Whether upgrading for drag racing, street performance, or track use, these rods provide the reliability and strength needed to handle increased power and torque demands.

SCAT Crankshafts is part of the enthusiast aftermarket, offering components and accessories tailored to drivers who demand more from their vehicles. Their catalog supports everything from maintenance refreshes to performance-oriented upgrades, with a focus on quality and compatibility across popular platforms. If you’re building for the street with an eye toward track performance, SCAT Crankshafts is a solid option.