Eagle 638154040 8-Cylinder Engine Rotating Assembly

The Eagle 638154040 rotating assembly is a complete internal engine kit designed for 8-cylinder applications. Eagle Specialty Products manufactures high-strength connecting rods and crankshafts specifically engineered for performance and racing engines.

Complete Assembly Includes:

• Crankshaft with precision-ground journals
• Connecting rods with high-strength fasteners
• Pistons with rings and pins
• Rod and main bearings

Eagle rotating assemblies are designed to provide the optimal balance of performance, reliability, and value. Each component is manufactured to strict tolerances and quality standards, featuring smoother surface finishes than many competitor products for improved oil flow and reduced wear. These assemblies are ideal for engine builders looking for a complete rotating assembly solution that can be installed as a matched set.

Note: Verify balancing requirements and specifications with your engine builder or machinist before installation. Some assemblies come pre-balanced while others require machine shop balancing for your specific application.