Eagle Competition Rotating Assembly

Chrysler 6.1L HEMI

233004090

Overview:

The Eagle 6.1L Modern Hemi 32 Tooth Reluctor Rotating Assembly is engineered for serious performance enthusiasts and racers who demand durability and precision from their engine components. Designed specifically for the Chrysler 6.1L HEMI engine, this rotating assembly is ideal for high-stress applications including nitrous oxide and forced induction setups. Whether you are building a race engine or upgrading your street machine, this assembly provides a solid foundation for increased power and reliability.

Built with premium materials and advanced manufacturing techniques, the Eagle Competition Rotating Assembly ensures consistent performance and longevity under extreme conditions. It is a perfect choice for engine builders looking to maximize strength and efficiency in their 6.1L HEMI builds.

Key Features:

This rotating assembly combines high-quality components to deliver exceptional strength and performance:

• 4.050" forged 4340 steel crankshaft for superior durability and strength
• 32 tooth reluctor wheel for precise ignition timing and engine management compatibility
• 6.125" H-beam connecting rods crafted from forged steel for enhanced rod stability
• 7/16" ARP 8740 rod bolts providing exceptional clamping force and reliability
• Forged 4032 MAHLE pistons with -12cc inverted dome design and 4.090" bore size for optimal combustion efficiency
• Plasma-moly file-fit piston rings for improved sealing and reduced friction
• King XP rod and main bearings engineered for high-load capacity and durability
• Assembly requires balancing by a qualified machine shop to ensure smooth operation and longevity

Construction & Design:

The Eagle rotating assembly is meticulously crafted using premium forged materials to withstand the rigors of racing and high-performance driving. The 4340 forged steel crankshaft offers exceptional tensile strength and fatigue resistance, essential for handling increased horsepower and torque. The 6.125" H-beam rods are forged for maximum rigidity, reducing flex and improving power transfer.

MAHLE forged pistons made from 4032 alloy provide excellent thermal stability and wear resistance, while the inverted dome design optimizes combustion chamber shape for improved efficiency. Plasma-moly file-fit rings ensure a precise seal, minimizing blow-by and oil consumption. The use of King XP bearings further enhances durability under extreme loads.

Installation & Fitment:

This rotating assembly is designed specifically for the Chrysler 6.1L HEMI engine platform. Installation requires professional engine assembly skills and the use of a qualified machine shop to balance the rotating components before use. Proper balancing is critical to prevent vibrations and ensure engine longevity. This assembly is suitable for custom engine builds and high-performance rebuilds where reliability and strength are paramount.

What's Included:

• 4.050" forged 4340 crankshaft with 32 tooth reluctor wheel
• 6.125" forged H-beam connecting rods
• 7/16" ARP 8740 rod bolts
• Forged 4032 MAHLE pistons (-12cc inverted dome, 4.090" bore)
• Plasma-moly file-fit piston rings
• King XP rod and main bearings

Ideal For:

This Eagle Competition Rotating Assembly is ideal for engine builders, racers, and performance enthusiasts who are upgrading or rebuilding Chrysler 6.1L HEMI engines. It is perfectly suited for applications involving nitrous oxide, turbocharging, supercharging, or naturally aspirated high-performance builds. If you require a durable, high-quality rotating assembly capable of handling increased power levels and demanding conditions, this product is an excellent choice.

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.