Eagle 358514625 Engine Rotating Assembly Kit 8-Cylinder

The Eagle 358514625 is a complete engine rotating assembly kit designed for 8-cylinder applications. Eagle Specialty Products rotating assemblies deliver a comprehensive, ready-to-build bottom end solution, pairing high-quality components into a single kit to simplify the engine building process.

What's Included:

• Eagle crankshaft matched to the specific application
• Connecting rods engineered for the target displacement and power level
• Pistons sized and profiled for the intended compression ratio
• Piston rings suited to the application
• Rod and main bearings from leading suppliers such as King or Clevite

Key Features:

• All components are test-fitted at Eagle's facility to ensure proper fit and function
• Available in balanced and unbalanced configurations — assemblies beginning with "B" in the part number are balanced by Eagle and require no additional balancing
• Unbalanced assemblies must be balanced by a qualified machine shop prior to installation
• Externally balanced assemblies balanced by Eagle include a Pioneer harmonic damper and flexplate
• Internally balanced assemblies do not include a flexplate or damper
• Components are sourced from recognized industry suppliers for consistent quality

Eagle Specialty Products rotating assembly kits take the guesswork out of sourcing matched engine components, making them a popular choice for street performance, street/strip, and competition engine builds. Always verify all component clearances with a qualified machine shop prior to final assembly.