Eagle Competition Rotating Assembly Kit: Fits Most Chrysler / Dodge / Jeep / Ram 5.7L-6.4L Hemi Engines

Eagle Competition Rotating Assembly Kit

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

231503927

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. This kit provides a robust foundation for engine builds requiring durable, precision components designed to withstand demanding conditions. Ideal for enthusiasts and professional builders seeking reliable rotating assemblies that deliver consistent performance and longevity.

Designed specifically for use with a 32-tooth reluctor wheel, this kit offers a comprehensive solution for engine rebuilds or upgrades, focusing on quality materials and exacting manufacturing standards to ensure optimal engine balance and durability.

Key Features:

This rotating assembly kit combines premium materials and precise engineering to enhance engine reliability and performance. Key features include:

• Forged 4340 steel crankshaft for superior strength and durability
• Forged aluminum flat-top pistons with two valve reliefs and +2.00cc piston head volume for optimized combustion
• H-beam forged 4340 steel connecting rods with 6.125-inch center-to-center length for enhanced rigidity
• Plasmamoly piston rings included, designed for excellent sealing and wear resistance
• Stock size rod and main bearings included for precise fitment
• 1-piece rear main seal style for reliable sealing and reduced oil leaks
• Piston and ring oversize of 0.010 inches (0.250 mm) for precision bore fitment
• Floating wrist pins for reduced friction and improved durability
• Balanced internally to maintain engine smoothness and reduce vibration

Construction & Design:

The Eagle Competition Rotating Assembly Kit is built with premium materials to ensure maximum strength and longevity under high-stress conditions. The forged 4340 steel crankshaft and connecting rods provide exceptional toughness and resistance to fatigue, essential for performance applications. The forged aluminum pistons are designed with flat tops and valve reliefs to optimize combustion chamber dynamics while maintaining durability.

The plasmamoly piston rings offer superior wear resistance and sealing capabilities, contributing to improved compression and reduced oil consumption. The assembly is designed for use with a 3.927-inch (99.746 mm) bore and a 4.050-inch stroke, matching the specifications of many popular Hemi engines. This kit’s components are engineered to work harmoniously, ensuring reliable operation and longevity.

Installation & Fitment:

This rotating assembly kit is designed to fit a wide range of Chrysler, Dodge, Jeep, and Ram Hemi engines, including the 5.7L Hemi, 6.1L SRT8, 6.4L 392, and 6.2L Hellcat & Trackhawk models. Installation requires standard engine rebuild procedures and is intended for professional or experienced enthusiasts familiar with engine assembly.

Note that this kit does not include camshaft, lifters, timing components, gaskets, or oil pump, so those must be sourced separately. It is designed for use with a 32-tooth reluctor wheel and a 1-piece rear main seal style. Proper balancing and clearances should be verified during installation 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 (6.125-inch center-to-center)
• Plasmamoly piston rings
• Rod bearings (stock size)
• Main bearings (stock size)
• Floating wrist pins

Ideal For:

This rotating assembly kit is ideal for engine builders and performance enthusiasts looking to rebuild or upgrade their Chrysler, Dodge, Jeep, or Ram Hemi engines with high-quality, durable components. It suits applications ranging from street performance to moderate track use where reliability and strength are paramount. The kit is especially beneficial for those building 6.4L 392 or Hellcat engines requiring precise, forged rotating components designed to handle increased power and stress.