Eagle 128254130 Rotating Assembly 8-Cylinder Engine Kit

The Eagle 128254130 is a complete rotating assembly designed for 8-cylinder engines. Eagle specialty products are renowned in the performance and racing aftermarket for delivering precision-balanced, high-strength rotating assemblies that replace or upgrade the factory bottom-end components.

A rotating assembly typically includes the crankshaft, connecting rods, and pistons — the core reciprocating components of an engine — balanced and matched as a unit for optimal performance, reduced vibration, and extended engine life. Eagle assemblies are manufactured to tight tolerances and are a popular choice for engine builders performing rebuilds or performance upgrades on V8 applications.

Key Features:

• Designed for 8-cylinder (V8) engine applications
• Complete rotating assembly for simplified engine building
• Precision-balanced components for smooth, reliable power delivery
• High-strength materials designed to handle increased power and stress
• Engineered to OEM or better tolerances for proper fitment and longevity
• Ideal for engine rebuilds, restorations, and performance builds

Eagle Specialty Products has long been a trusted name among professional engine builders and enthusiast mechanics. This rotating assembly simplifies the sourcing process by providing matched, balanced components in a single kit, ensuring compatibility and saving valuable build time.