Eagle 138113903 Rotating Assembly Kit 8-Cylinder Engine

The Eagle 138113903 is a complete 8-cylinder rotating assembly from Eagle Specialty Products, engineered for high-performance engine builds. Eagle's rotating assemblies are precision-matched and designed to deliver optimal balance, durability, and power output right out of the box, making them a popular choice for engine builders looking to simplify the assembly process while ensuring quality components.

Eagle Specialty Products is a trusted name in performance engine components, manufacturing crankshafts, connecting rods, pistons, and complete rotating assemblies used in street, strip, and competition applications. Their assemblies are designed to tight tolerances to minimize the need for additional balancing and fitting work.

Key Features:

• Complete rotating assembly designed for 8-cylinder engine applications
• Precision-matched components for improved engine balance and reduced vibration
• Built to Eagle Specialty Products' high-performance manufacturing standards
• Ideal for performance engine rebuilds, stroker applications, and high-output builds
• Engineered to work together as a system for reliable, consistent power delivery
• Saves time and reduces guesswork compared to sourcing individual components separately

Whether you're building a street performance engine or a dedicated racing powerplant, the Eagle 138113903 rotating assembly provides a solid foundation. Always verify component specifications and clearances with your engine machinist prior to final assembly.