Carrillo Pro-H Connecting Rods

2003–2025 Dodge Ram 1500, 2500, 3500 / 2004–2025 Dodge Durango / 2005–2025 Chrysler 300 / 2005–2008 Dodge Magnum / 2005–2025 Jeep Grand Cherokee / 2006–2025 Dodge Charger, Jeep Commander / 2008–2025 Dodge Challenger / 2003–2009 Dodge Ram 3500 5.7L & 6.1L HEMI Engines

CR5375-8

Overview:

The Carrillo Pro-H 3/8 Carr Bolt Connecting Rods are precision-engineered performance components designed specifically for Chrysler and Dodge HEMI V8 engines, including the 5.7L and 6.1L variants. Sold as a set of eight rods, these connecting rods are ideal for enthusiasts and professional builders looking to upgrade the bottom end of their engines for enhanced strength and durability. Whether you are building a street performance vehicle or a high-output race engine, these rods provide the reliability and toughness needed to handle increased power and RPM.

Manufactured by Carrillo, a trusted name in high-performance engine components, these rods are a direct fit for a wide range of popular vehicles such as the Dodge Ram trucks, Charger, Challenger, Durango, Chrysler 300, Jeep Grand Cherokee, and more, covering model years from 2003 through 2025. This makes them an excellent upgrade for owners seeking to improve engine longevity and performance without extensive modifications.

Key Features:

Designed with precision and durability in mind, the Carrillo Pro-H connecting rods offer the following key features:

• Set of 8 rods engineered for Chrysler and Dodge HEMI 5.7L and 6.1L engines
• 3/8" Carr bolt design for superior clamping force and reliability
• 6.125-inch rod length optimized for stock and performance builds
• High-strength forged steel construction for exceptional fatigue resistance
• Precision machined for exact fitment and balanced weight
• Compatible with a broad range of vehicles from 2003 to 2025 model years
• Ideal for both naturally aspirated and forced induction applications
• Improves engine durability under high RPM and increased horsepower conditions

Construction & Design:

Each Carrillo Pro-H connecting rod is forged from premium-grade steel, ensuring maximum strength and toughness required for high-performance applications. The rods undergo meticulous machining processes to achieve tight tolerances and precise dimensions, which contribute to balanced engine operation and reduced vibration. The 3/8-inch Carr bolt design enhances the rod’s ability to maintain clamping force under extreme loads, minimizing the risk of fastener failure during aggressive driving or racing conditions.

The 6.125-inch length is carefully chosen to maintain proper piston deck height and compression ratio when used with stock or aftermarket pistons. This combination of advanced materials and engineering ensures that these rods can withstand the rigors of both street and track use while delivering consistent performance and reliability.

Installation & Fitment:

The Carrillo Pro-H connecting rods are designed as direct replacements for factory rods in compatible Chrysler and Dodge HEMI engines, requiring no modifications to the engine block or crankshaft. Installation should be performed by a qualified engine builder or mechanic to ensure proper torque specifications and clearances are met. These rods fit a wide range of vehicles, including Dodge Ram 1500, 2500, and 3500 trucks (model years 2003–2025), Dodge Durango (2004–2025), Chrysler 300 (2005–2025), Dodge Magnum (2005–2008), Jeep Grand Cherokee (2005–2025), Dodge Charger (2006–2025), Jeep Commander (2006–2025), and Dodge Challenger (2008–2025).

What's Included:

• Set of 8 Carrillo Pro-H 3/8 Carr Bolt Connecting Rods
• All necessary rod bolts pre-installed
• Packaging designed to protect rods during shipping

Ideal For:

These connecting rods are perfect for performance enthusiasts, engine builders, and racers who demand increased strength and reliability from their Chrysler or Dodge HEMI engines. Whether upgrading a daily driver, building a street/strip machine, or assembling a dedicated race engine, the Carrillo Pro-H rods provide the durability needed to support higher horsepower and RPM levels without compromise.

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.