Eagle 64642040 Competition Rotating Assembly - 8 Cylinder

The Eagle 64642040 is a Competition-grade rotating assembly designed for high-performance engine builds requiring maximum strength and reliability. This comprehensive kit provides all the essential internal components needed for a complete bottom-end rebuild.

Key Features:

• Forged 4340 steel crankshaft for exceptional strength and durability
• Forged H-beam connecting rods with ARP fasteners
• Premium forged pistons engineered for demanding applications
• High-performance rod and main bearings included
• Piston rings matched to application requirements
• Test-fitted at the factory to ensure proper component compatibility

Eagle Competition rotating assemblies are engineered for serious performance applications including racing, forced induction, and nitrous oxide systems. Each assembly features top-tier components designed to handle extreme power levels while maintaining reliability. The forged 4340 crankshaft provides superior strength compared to cast units, while the forged H-beam rods offer an excellent strength-to-weight ratio for high-RPM operation.