Eagle B12057000 Balanced Rotating Assembly - 8-Cylinder

The Eagle B12057000 is a factory-balanced rotating assembly designed for 8-cylinder engine applications. This complete kit provides all the essential rotating components needed for an engine rebuild, delivering reliable performance at an affordable price point.

Complete Assembly Includes:

• Crankshaft engineered to Eagle specifications
• Connecting rods with quality rod bolts
• Pistons matched to the specific application
• Piston rings with proper end gaps
• Rod and main bearings for complete installation

Key Features:

• Factory balanced by Eagle - ready to install with no additional balancing required
• Complete rotating assembly eliminates sourcing individual components
• Quality controlled components inspected to Eagle standards
• Designed for street performance and reliability

Eagle Specialty Products manufactures high-strength connecting rods, crankshafts, and complete rotating assemblies for a wide range of performance engine applications. Each assembly is precision-balanced and ready for installation, making engine building more accessible for both professional shops and serious enthusiasts.