Eagle Competition Rotating Assembly Kit

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

B233014080

Overview:

The Eagle Competition Rotating Assembly Kit is engineered for high-performance 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 variants. Designed to handle increased power and demanding driving conditions, this kit provides a fully balanced rotating assembly that enhances engine durability and reliability. Ideal for enthusiasts and professional builders seeking a robust foundation for engine builds, it delivers precision and strength where it counts most.

This kit is perfect for those upgrading or rebuilding their Hemi engines who require forged components and a balanced assembly to support higher horsepower and torque outputs without compromising engine longevity.

Key Features:

Built with premium materials and engineered for performance, the Eagle Competition Rotating Assembly Kit offers:

• Complete rotating assembly designed for 6.9L/423 cubic inch displacement with a 1-piece rear main seal style
• Forged 4340 steel crankshaft and connecting rods for maximum strength and durability
• Forged aluminum pistons with a dished design and two valve reliefs, featuring a +26.50cc piston head volume for optimized combustion
• Precision balancing of the entire rotating assembly to reduce vibration and improve engine smoothness
• Plasmamoly-faced piston rings included, sized at 0.025 inch oversize for improved sealing and wear resistance
• Floating wrist pins for reduced friction and enhanced piston movement
• H-beam connecting rods measuring 6.125 inches center to center, engineered for high-stress applications
• Includes rod and main bearings at stock undersize dimensions for a precise fit
• Designed for use with a 32-tooth reluctor wheel, compatible with factory ignition systems

Construction & Design:

The rotating assembly is meticulously crafted from high-grade materials to withstand the rigors of performance driving. The forged 4340 steel crankshaft and connecting rods provide exceptional tensile strength and fatigue resistance, essential for high-RPM and high-load conditions. The forged aluminum pistons are lightweight yet durable, featuring a dished crown with valve reliefs to optimize combustion chamber dynamics and prevent valve-to-piston contact.

Each piston ring is faced with plasmamoly, a material known for its excellent wear resistance and sealing capabilities, ensuring long-lasting performance. The entire assembly is internally balanced to minimize engine vibration, contributing to smoother operation and improved component longevity.

Installation & Fitment:

This rotating assembly kit is designed as a direct fit for a wide range of Chrysler, Dodge, Jeep, and Ram Hemi engines, including 5.7L, 6.1L SRT8, 6.4L 392, and 6.2L Hellcat & Trackhawk models. Installation requires standard engine rebuild procedures and is best performed by experienced technicians or professional engine builders. Note that the kit does not include camshaft, lifters, timing components, gaskets, or oil pump, so these must be sourced separately.

It is compatible with engines using a 32-tooth reluctor wheel and requires no modifications to the block or external components for fitment.

What's Included:

• Forged 4340 steel crankshaft
• Forged 4340 steel H-beam connecting rods (6.125" center to center)
• Forged aluminum pistons with two valve reliefs and +26.50cc volume
• Piston rings with plasmamoly facing, 0.025 inch oversize
• Rod bearings (stock undersize)
• Main bearings (stock undersize)

Ideal For:

This kit is ideal for performance enthusiasts, engine builders, and racers who demand a durable, high-quality rotating assembly for their Chrysler, Dodge, Jeep, or Ram Hemi engines. It supports high horsepower builds and is suitable for street performance, drag racing, and other motorsport applications where reliability and strength are critical.

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.