Eagle 12603000 Competition Rotating Assembly Kit - 8 Cylinder

The Eagle 12603000 is a complete rotating assembly kit designed for 8-cylinder engine builds. This comprehensive kit includes all the essential internal components needed for a high-performance engine rebuild, featuring quality-matched components that are test-fitted in house to ensure proper compatibility.

Kit Includes:

• Forged 4340 steel crankshaft with center counterweights
• Forged H-beam connecting rods with ARP bolts
• Forged pistons with rings
• Rod and main bearings (King or Clevite brand)
• Piston rings suited for the intended application

Key Features:

• All components test-fitted together for guaranteed compatibility
• High-strength forged components for durability and performance
• Premium rod bearings from trusted manufacturers
• Available balanced or unbalanced depending on machine shop preference

Eagle Specialty Products manufactures high-strength connecting rods and crankshafts specifically for racing and performance engines. Each rotating assembly represents a performance-matched combination of premium components engineered to work together seamlessly, providing the foundation for a reliable high-performance engine build.