Eagle 20404040 Rotating Assembly Kit 8-Cylinder Engine

The Eagle 20404040 is a complete rotating assembly designed for 8-cylinder engines. Eagle Specialty Products is a trusted name in high-performance engine building, offering precision-balanced rotating assemblies that provide the foundation for a reliable and powerful engine build.

A rotating assembly typically includes the crankshaft, connecting rods, and pistons — the core reciprocating and rotating components that convert combustion energy into usable power. Eagle's assemblies are engineered to tight tolerances to reduce vibration, improve durability, and maximize power output.

Key Features:

• Designed for 8-cylinder engine applications
• Precision-machined components for tight tolerance fitment
• High-strength materials suitable for performance and street/strip use
• Balanced assembly for smooth engine operation and reduced vibration
• Engineered to meet or exceed OEM specifications
• Ideal for engine rebuilds, performance upgrades, and racing applications

Eagle rotating assemblies are a popular choice among engine builders looking for a cost-effective yet high-quality solution. Whether you're rebuilding a stock engine or building a high-performance powerplant, the Eagle 20404040 delivers the precision and reliability needed for long-lasting performance.