Eagle B64223040 Engine Rotating Assembly - 8 Cylinder Big Block

The Eagle B64223040 is a complete balanced rotating assembly designed for 8-cylinder big block applications. This comprehensive kit provides all the essential internal components needed for a complete engine build, delivering reliable performance for street and performance applications.

Complete Assembly Includes:

• Cast steel crankshaft with improved strength over OEM components
• Forged connecting rods with ARP fasteners
• Pistons, rings, and hardware
• Rod and main bearings
• Factory balanced assembly (B-prefix indicates pre-balanced)

Eagle Specialty Products is known for producing high-quality rotating assemblies with smoother surface finishes that promote better oil flow and reduced wear. Each balanced assembly is ready for installation, eliminating the need for additional balancing work at a machine shop. The cast steel crankshaft offers superior strength compared to factory nodular iron cranks, while the forged connecting rods provide durability for demanding applications.

Note: This is a complete rotating assembly kit. Verify specific stroke, bore, rod length, and compression ratio specifications for your particular application before ordering.