CP Pistons Bullet Race Gen3 Rod Set

2005–Present Dodge 5.7L & 5.7L VVT HEMI

Part #: BH57-925-020

Overview

The CP Pistons Bullet Race Series Gen3 Rod Set is a high-performance connecting rod solution engineered specifically for Dodge HEMI engines with a 3.937-inch bore and 4.080-inch stroke. Designed to meet the rigorous demands of serious racers and engine builders, this set of eight rods delivers exceptional strength, durability, and precision. Whether you are assembling a race engine or upgrading your existing build, these rods provide the reliability and performance necessary to handle increased power output and high RPM operation.

With a focus on reducing reciprocating mass while maintaining structural integrity, the Gen3 rods help improve engine efficiency and longevity under extreme conditions. This rod set is an ideal upgrade for enthusiasts seeking to maximize their Dodge HEMI’s bottom-end strength and overall performance.

Key Features

The CP Pistons Bullet Race Series Gen3 Rod Set incorporates advanced engineering and premium materials to ensure superior performance and durability. Key features include:

• Set of 8 connecting rods designed for Dodge HEMI engines with 3.937" bore and 4.080" stroke
• High-strength forged steel construction for maximum durability and fatigue resistance
• Optimized 6.125-inch rod length for precise engine geometry and improved piston motion
• Precision-machined surfaces for excellent fitment and reduced friction
• Balanced design to minimize vibration and enhance engine smoothness
• Compatible with high-performance and race engine builds
• Engineered to withstand high RPM and increased cylinder pressures
• Corrosion-resistant finish for extended service life

Construction & Design

Each connecting rod in the Bullet Race Series Gen3 set is forged from premium-grade steel alloy, providing exceptional tensile strength and toughness. The forging process refines the metal’s grain structure, enhancing fatigue resistance and durability under extreme loads. CNC machining ensures exacting tolerances, consistent dimensions, and superior balance across all eight rods.

The 6.125-inch rod length is carefully selected to optimize piston travel and reduce side loading on cylinder walls, which contributes to improved engine efficiency and reduced wear. Precision-finished bearing surfaces promote smooth operation and minimize frictional losses, supporting reliable performance in demanding applications.

Installation & Fitment

The CP Pistons Bullet Race Series Gen3 Rod Set is a direct fit upgrade for Dodge HEMI engines with the specified bore and stroke dimensions. Installation follows standard engine assembly procedures and should be performed by a qualified technician or experienced engine builder to ensure proper torque specifications and clearances are met. No modifications to the engine block or crankshaft are typically required when upgrading to this rod set.

Proper installation guarantees optimal performance and longevity, making these rods an excellent choice for professional race teams and serious enthusiasts alike.

What's Included

• Set of 8 CP Pistons Bullet Race Series Gen3 connecting rods (6.125-inch length)

Ideal For

This rod set is ideal for high-performance Dodge HEMI engine builds requiring durable, race-ready components. It is well suited for drag racing, road racing, and other motorsport applications where engine reliability and strength are critical. Engine builders seeking to upgrade their bottom end for increased power handling and high RPM capability will find this product an excellent choice.

CP Pistons (CP‑Carrillo) manufactures high-performance engine internals for serious builds, specializing in pistons engineered for demanding street and racing use. With an emphasis on precision manufacturing, their pistons are commonly chosen for boosted, high-compression, and competition applications where strength, consistency, and ring seal matter.

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