Eagle Competition Rotating Assembly Kit

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

233044070

Overview:

The Eagle Competition Rotating Assembly Kit is engineered for high-performance Chrysler, Dodge, Jeep, and Ram engines ranging from 5.7L Hemi to 6.4L 392, including the 6.1L SRT8 and the 6.2L Hellcat & Trackhawk models. Designed for enthusiasts and professional builders seeking a reliable, durable rotating assembly, this kit provides the core components necessary for a robust engine build or upgrade. It is ideal for those looking to enhance engine strength and durability while maintaining compatibility with factory components.

This kit is tailored for use with a 32-tooth reluctor wheel and is built to exacting standards to ensure dependable operation under demanding conditions. Whether rebuilding or upgrading your HEMI engine, this assembly offers a solid foundation for performance and longevity.

Key Features:

Built with precision and quality materials, the Eagle Competition Rotating Assembly Kit includes components designed to meet the rigorous demands of high-performance applications:

• Forged 4340 steel crankshaft for superior strength and durability
• Forged 4340 steel H-beam connecting rods, 6.125 inches center to center
• Forged aluminum flat-top pistons with two valve reliefs and +4.20cc piston head volume
• Pistons and rings oversized by 0.015 inches (0.380mm) for precise bore fitment
• Plasmamoly piston ring facing material for enhanced wear resistance
• Floating wrist pins for reduced friction and improved durability
• Includes rod and main bearings at stock undersize for direct replacement
• Engine stroke of 4.050 inches and bore diameter of 4.070 inches (103.378mm)
• Rear main seal style: 1-piece for reliable sealing
• Balanced internally (not externally balanced) to maintain engine smoothness

Construction & Design:

The rotating assembly is crafted with premium forged materials to withstand the stresses of high-performance driving. The crankshaft and connecting rods are made from forged 4340 steel, known for its exceptional tensile strength and fatigue resistance. The pistons are forged aluminum, offering a lightweight yet strong design that helps reduce reciprocating mass and improve throttle response.

The flat-top piston design with valve reliefs ensures optimal combustion chamber shape and clearance, supporting efficient airflow and combustion. The plasmamoly ring facing material enhances ring durability and sealing capability, contributing to improved compression and reduced oil consumption.

Installation & Fitment:

This rotating assembly kit is designed for direct fitment in most Chrysler, Dodge, Jeep, and Ram engines equipped with 5.7L Hemi, 6.1L SRT8, 6.4L 392, and 6.2L Hellcat & Trackhawk powerplants. It requires a 32-tooth reluctor wheel for proper sensor alignment. Installation should be performed by a qualified engine builder or mechanic to ensure proper clearances and torque specifications are met. Additional components such as gaskets, camshaft, lifters, timing chain, and oil pump are not included and must be sourced separately.

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 two valve reliefs
• Piston rings with plasmamoly facing
• Rod bearings (stock undersize)
• Main bearings (stock undersize)
• Floating wrist pins

Ideal For:

This kit is perfect for performance enthusiasts, engine builders, and professional shops aiming to rebuild or upgrade Chrysler, Dodge, Jeep, and Ram HEMI engines with a focus on durability and strength. It suits applications ranging from street performance to moderate racing builds where reliability and quality forged components are essential.

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.