Eagle 638154130 Rotating Assembly Kit 8-Cylinder Engine

The Eagle 638154130 is a complete 8-cylinder rotating assembly engineered for high-performance and racing engine builds. Eagle Specialty Products is a trusted name in performance engine internals, and this rotating assembly delivers the precision-balanced components needed for a reliable, high-revving build.

A rotating assembly typically includes a forged steel crankshaft, high-strength connecting rods, and pistons — all matched and balanced to minimize vibration and maximize power transfer. Eagle's rotating assemblies are designed to work together as a system, ensuring proper fitment, clearances, and balance right out of the box.

Key Features:

• Complete 8-cylinder rotating assembly for simplified engine building
• Manufactured by Eagle Specialty Products, a leader in performance engine internals
• Designed for precise fitment and tight tolerances
• Components engineered to work together as a matched, balanced system
• Ideal for performance rebuilds, racing applications, and high-output street engines
• Forged construction for superior strength over cast components

Eagle rotating assemblies are a popular choice among engine builders who want a cost-effective solution without sacrificing quality or performance. Whether you're building a street/strip combination or a dedicated race engine, the Eagle 638154130 provides a strong foundation for your 8-cylinder build.