Eagle 12329040 Rotating Assembly 8-Cylinder Engine Kit

The Eagle 12329040 is a complete rotating assembly designed for 8-cylinder engines. Eagle Specialty Products engineers this assembly to provide a balanced, performance-ready foundation for engine builds, combining precision-matched components that work together for optimal power delivery and long-term durability.

A rotating assembly from Eagle typically includes a forged or cast crankshaft, connecting rods, pistons, piston rings, rod bearings, and main bearings — everything needed to establish the core reciprocating and rotating mass of your engine. Each component is selected and matched to ensure proper balance and fitment.

Key Features:

• Complete 8-cylinder rotating assembly kit
• Engineered by Eagle Specialty Products for performance and reliability
• Precision-matched components for improved engine balance
• Suitable for street, strip, and high-performance engine builds
• Designed to streamline the engine assembly process with pre-matched parts

Eagle Specialty Products has been a trusted name in performance engine components, supplying enthusiasts and professional engine builders with rotating assemblies that meet demanding specifications. The 12329040 assembly is designed to simplify your build while delivering confidence in component compatibility.