Eagle Competition Rotating Assembly Kit

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

B233044060

Overview:

The Eagle Competition Rotating Assembly Kit is engineered for high-performance Chrysler, Dodge, Jeep, and Ram engines equipped with 5.7L Hemi, 6.1L SRT8, 6.4L 392, and 6.2L Hellcat & Trackhawk powerplants. This comprehensive rotating assembly is designed to upgrade your engine’s bottom end with precision-balanced components that enhance durability and reliability under demanding conditions. Ideal for enthusiasts and professional builders seeking a robust foundation for performance builds, this kit delivers the strength and consistency needed for street, strip, or track applications.

Built to accommodate a 6.9L/419 cubic inch displacement with a 1-piece rear main seal style, this kit offers a forged aluminum piston design with flat tops and valve reliefs for optimized combustion chamber clearance. The assembly is internally balanced and crafted to exacting standards, ensuring smooth operation and longevity.

Key Features:

This rotating assembly kit combines premium materials and expert engineering to provide a dependable upgrade for your Hemi engine. Key features include:

• Forged 4340 steel crankshaft for superior strength and fatigue resistance
• Forged aluminum flat-top pistons with two valve reliefs and +4.20cc piston head volume for enhanced combustion efficiency
• H-beam forged 4340 steel connecting rods with 6.125-inch center-to-center length for optimal strength-to-weight ratio
• Precision-balanced rotating assembly for smooth engine operation and reduced vibration
• Plasmamoly piston rings with 0.005-inch oversize for improved sealing and wear resistance
• Stock size rod and main bearings included for straightforward installation
• Designed for use with a 32-tooth reluctor wheel, ensuring compatibility with factory ignition systems
• Floating wrist pins for reduced friction and enhanced durability

Construction & Design:

The Eagle Competition Rotating Assembly Kit is built with high-grade materials to withstand the rigors of high-performance use. The forged 4340 steel crankshaft and connecting rods provide exceptional tensile strength and fatigue resistance, essential for handling increased power and RPM. The forged aluminum pistons are lightweight yet durable, featuring flat tops with valve reliefs to maintain proper clearance and combustion chamber shape.

Each piston is fitted with plasmamoly-faced rings that offer excellent wear resistance and sealing capabilities, contributing to consistent compression and oil control. The entire assembly is internally balanced to reduce engine vibrations, promoting longevity and smoother operation under demanding conditions.

Installation & Fitment:

This rotating assembly kit is designed as a direct fit for most Chrysler, Dodge, Jeep, and Ram engines equipped with 5.7L Hemi, 6.1L SRT8, 6.4L 392, and 6.2L Hellcat & Trackhawk powerplants. Installation requires standard engine assembly procedures and is best performed by experienced technicians or engine builders. Note that this kit does not include camshaft, lifters, timing components, gaskets, or oil pump, so those items must be sourced separately.

It is compatible with engines utilizing a 32-tooth reluctor wheel and features a 1-piece rear main seal style. Proper balancing and clearances should be verified during assembly to ensure optimal performance and reliability.

What's Included:

• Forged 4340 steel crankshaft
• Forged aluminum flat-top pistons with valve reliefs
• Forged 4340 steel H-beam connecting rods
• Piston rings with plasmamoly facing, 0.005-inch oversize
• Rod bearings (stock size)
• Main bearings (stock size)

Ideal For:

This kit is ideal for performance enthusiasts, engine builders, and racers who demand a durable and balanced rotating assembly for Chrysler and Dodge Hemi engines. Whether upgrading a street machine, building a drag racer, or preparing a track-ready vehicle, the Eagle Competition Rotating Assembly Kit provides a solid foundation for increased power and reliability.

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.