Manley Performance I-Beam Connecting Rods

Chrysler 6.2L / 6.4L HEMI Engines

14562-8

Overview:

Manley Performance’s Pro Series I-Beam Connecting Rods are engineered for enthusiasts seeking precision, durability, and enhanced engine performance. Designed specifically for Chrysler 6.2L and 6.4L HEMI engines, these rods provide a reliable upgrade for both street and performance applications.

Whether you are building a high-output street machine or a track-focused build, these connecting rods offer the strength and consistency needed to handle increased power levels while maintaining engine balance and reliability.

With meticulous manufacturing and quality control, Manley’s rods help you elevate your engine’s capabilities, delivering improved strength and longevity compared to factory components.

Key Features:

These connecting rods incorporate advanced design and materials to ensure optimal performance and durability:

• Precision-engineered I-beam design for an ideal balance of strength and weight
• Compatible with Chrysler 6.2L and 6.4L HEMI engines, featuring a 6.200-inch length
• Standard weight rods designed to maintain engine balance and smooth operation
• Includes high-quality 7/16-inch ARP 2000 bolts for superior clamping force and reliability
• Manufactured with tight tolerances to ensure consistent fitment and performance
• Heat-treated and shot-peened for enhanced fatigue resistance and durability
• Ideal for high-performance builds requiring upgraded internal components

Construction & Design:

Manley’s Pro Series rods feature a robust I-beam construction, chosen for its excellent strength-to-weight ratio. This design provides the necessary rigidity to withstand high combustion pressures while minimizing reciprocating mass.

Each rod is crafted from premium materials and undergoes a precise heat treatment process to maximize fatigue life and durability under demanding conditions. The inclusion of ARP 2000 bolts ensures consistent clamping force, reducing the risk of fastener failure during high-RPM operation.

The 6.200-inch length matches factory specifications for Chrysler 6.2L and 6.4L HEMI engines, allowing for straightforward installation without modifications to the rotating assembly.

Installation & Fitment:

These connecting rods are designed as direct replacements for factory rods in Chrysler 6.2L and 6.4L HEMI engines. They use OEM-style mounting points and hardware, facilitating a straightforward installation process.

No cutting, drilling, or special tuning is required when upgrading to these rods, making them an excellent choice for engine builders seeking a reliable and efficient upgrade.

• Direct fit for Chrysler 6.2L and 6.4L HEMI engines
• Uses factory rod journal dimensions and mounting points
• Includes ARP 2000 bolts for secure fastening
• Compatible with standard engine balancing procedures

What’s Included

• Set of 8 Manley Pro Series I-Beam Connecting Rods (6.200-inch length)
• 7/16-inch ARP 2000 high-strength rod bolts

Ideal For:

These connecting rods are ideal for:

• Performance enthusiasts upgrading Chrysler 6.2L / 6.4L HEMI engines
• Engine builders seeking durable, balanced internal components
• Street and track applications requiring enhanced strength and reliability
• Rebuilds and upgrades aiming to support increased horsepower and torque

Manley Performance manufactures high-strength engine internals for serious builds—especially forged pistons, connecting rods, valves, and valvetrain components developed for racing and high-output street applications. If you’re building for boost, high compression, or sustained RPM, Manley is a common choice for parts engineered to take abuse and keep power reliable.