Eagle B12057030 Competition Balanced Rotating Assembly Cylinder - 8

The Eagle B12057030 is a balanced competition rotating assembly designed for serious engine builders seeking performance, reliability, and value. This complete assembly is factory-balanced and ready to install, eliminating the need for additional machine shop balancing work.

Key Features:

• Factory balanced assembly for precision and reliability
• Forged steel crankshaft for exceptional strength and durability
• Eagle H-beam connecting rods with ARP bolts
• Forged aluminum pistons engineered for performance applications
• File-fit piston rings for precise installation
• Performance bearings included for rod and main journals
• Complete kit ready for installation
• Suitable for engines up to 750 horsepower

Eagle competition rotating assemblies combine name-brand quality components at an affordable price point. Each assembly is test-fitted and balanced at the factory to ensure all components work together seamlessly, taking the guesswork out of your engine build project.