Eagle Competition Rotating Assembly Kit

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

B233044080

Overview:

The Eagle Competition Rotating Assembly Kit is engineered for serious enthusiasts and professional builders seeking a robust, high-performance rotating assembly for Chrysler, Dodge, Jeep, and Ram Hemi engines. Designed to fit a broad range of 5.7L to 6.4L Hemi models, including the 6.1L SRT8, 6.4L 392, and 6.2L Hellcat & Trackhawk variants, this kit delivers exceptional strength and reliability for high-output applications.

Built to handle increased power levels and demanding conditions, this rotating assembly provides a solid foundation for engine builds focused on durability and performance. Whether upgrading a street machine or building a race engine, the Eagle kit offers balanced components that ensure smooth operation and long-term dependability.

Key Features:

This rotating assembly kit combines premium materials and precision engineering to meet the rigorous demands of performance engines. Key features include:

• Forged 4340 steel crankshaft for superior strength and fatigue resistance
• Forged 4340 steel H-beam connecting rods with 6.125-inch center-to-center length for optimal rod geometry
• Forged aluminum flat-top pistons with two valve reliefs and +4.20cc piston head volume for enhanced combustion efficiency
• Plasmamoly piston rings designed for durability and excellent sealing under high-stress conditions
• Balanced internal engine components to reduce vibration and improve engine smoothness
• Floating wrist pins for reliable piston articulation
• Oversize pistons and rings at 0.025 inches (0.635 mm) for precise bore fitment
• Includes rod and main bearings at stock undersize dimensions for ease of installation
• Designed for use with a 32-tooth reluctor wheel, ensuring compatibility with factory ignition systems

Construction & Design:

The Eagle Competition Rotating Assembly Kit is meticulously crafted using high-grade materials to withstand the rigors of high-performance use. The forged 4340 steel crankshaft and connecting rods provide exceptional tensile strength and durability, essential for handling increased horsepower and torque. The H-beam rod design offers a perfect balance of stiffness and weight savings, reducing flex under load.

Forged aluminum pistons are engineered with flat tops and valve reliefs to optimize combustion chamber dynamics while maintaining a lightweight profile. The plasmamoly piston rings enhance wear resistance and maintain a tight seal, critical for maintaining compression and minimizing blow-by in boosted or naturally aspirated setups.

Installation & Fitment:

This rotating assembly kit is designed as a direct fit for most Chrysler, Dodge, Jeep, and Ram Hemi engines ranging from 5.7L to 6.4L, including the 6.1L SRT8, 6.4L 392, and 6.2L Hellcat & Trackhawk models. Installation requires standard engine assembly procedures and precise machining to ensure proper clearances and fitment. Note that the kit does not include camshaft, lifters, timing components, or gaskets, so these must be sourced separately.

It is intended for use with a 32-tooth reluctor wheel and does not include harmonic balancer, flexplate, or flywheel. Professional installation is recommended to guarantee optimal performance and reliability.

What's Included:

• Forged 4340 steel crankshaft
• Forged 4340 steel H-beam connecting rods (6.125" center-to-center)
• Forged aluminum flat-top pistons with valve reliefs (+4.20cc volume)
• Plasmamoly piston rings (0.025" oversize)
• Rod bearings (stock undersize)
• Main bearings (stock undersize)

Ideal For:

This kit is ideal for engine builders, performance enthusiasts, and professional racers upgrading or rebuilding Chrysler, Dodge, Jeep, or Ram Hemi engines. It suits applications ranging from street performance to track and drag racing where enhanced durability and balanced rotating components are critical. The kit supports high-horsepower builds requiring forged internals capable of handling increased stress and RPM.

Eagle Specialty Products manufactures high-strength engine components—most notably connecting rods and crankshafts—intended for performance and racing engines. These rotating-assembly upgrades are commonly used in builds that demand higher strength margins for boost, nitrous, sustained RPM, or competition use.