Carrillo Connecting Rods

2003–2025 Dodge Ram 1500, 2500, 3500 / 2004–2025 Dodge Durango / 2005–2025 Chrysler 300, Jeep Grand Cherokee / 2005–2008 Dodge Magnum / 2006–2025 Dodge Charger, Jeep Commander / 2008–2025 Dodge Challenger

CR5380-8

Overview:

The Carrillo Straight Pro-H 3/8 WMC Bolt Connecting Rods are precision-engineered performance components designed specifically for Dodge and Chrysler Hemi engines, including the 5.7L and 6.1L variants. Crafted to meet the demands of high-performance builds, these rods provide exceptional strength and durability for enthusiasts looking to upgrade their engine’s bottom end. Whether you’re building a street machine, a drag racer, or a heavy-duty truck, these connecting rods deliver reliable performance under extreme conditions.

Manufactured by Carrillo, a trusted name in motorsports and aftermarket performance parts, this set of eight rods is tailored to fit a wide range of vehicles, including Dodge Ram trucks, Dodge Durango, Chrysler 300, Jeep Grand Cherokee, and more. They are ideal for those seeking to enhance engine reliability and power potential without compromising factory fitment.

Key Features:

These connecting rods incorporate advanced design and manufacturing techniques to ensure optimal performance and longevity. Key features include:

• Set of 8 rods engineered for Chrysler and Dodge Hemi 5.7L and 6.1L engines
• Straight Pro-H design for improved rod geometry and reduced stress
• 3/8" WMC (Wide Male Cap) bolts for superior clamping force and durability
• High-strength forged steel construction for maximum toughness and fatigue resistance
• Precision machined for exact fitment and balanced assembly
• Compatible with a broad range of Dodge Ram 1500, 2500, 3500 (2003–2025), Durango (2004–2025), Chrysler 300 (2005–2025), Jeep Grand Cherokee (2005–2025), Dodge Charger (2006–2025), Jeep Commander (2006–2025), Dodge Challenger (2008–2025), and Dodge Magnum (2005–2008)
• Ideal for high-performance street, racing, and heavy-duty applications

Construction & Design:

Carrillo connecting rods are forged from premium-grade steel alloys, ensuring exceptional strength-to-weight ratio. The Straight Pro-H design optimizes rod alignment and reduces bending stresses during high RPM operation. The 3/8" WMC bolts provide enhanced clamping force, preventing fastener fatigue and ensuring the rods remain securely attached under extreme loads. Each rod undergoes rigorous quality control and precision machining to maintain tight tolerances, resulting in consistent performance and longevity.

The rods are engineered to withstand the increased cylinder pressures and torque outputs typical of modified Hemi engines, making them a reliable upgrade for both naturally aspirated and forced induction setups.

Installation & Fitment:

These connecting rods are designed as direct replacements for factory rods in compatible Dodge and Chrysler Hemi engines, requiring no modifications for installation. Professional installation is recommended to ensure proper torque specifications and clearances are met. They fit a wide range of model years and trims, covering Dodge Ram 1500, 2500, 3500 trucks from 2003 through 2025, as well as Durango, Chrysler 300, Jeep Grand Cherokee, Dodge Charger, Jeep Commander, Dodge Challenger, and Dodge Magnum models within specified year ranges.

What's Included:

• Set of 8 Carrillo Straight Pro-H 3/8 WMC Bolt Connecting Rods
• High-strength 3/8" WMC bolts pre-installed

Ideal For:

This set is perfect for performance enthusiasts, engine builders, and professional racers upgrading their Dodge or Chrysler Hemi engines. Whether you’re enhancing a daily driver, building a drag strip contender, or reinforcing a heavy-duty truck for towing and hauling, these connecting rods provide the strength and reliability needed to handle increased power and stress.

CP-Carrillo is a respected manufacturer of performance engine internals, producing high-quality connecting rods and pistons for demanding street and motorsport applications. With a legacy rooted in no-compromise rod design and proven use in high-output builds, CP-Carrillo parts are chosen when strength, consistency, and precision matter most inside the engine.