Eagle 64031030 Competition Rotating Assembly - Kit 8-Cylinder

The Eagle Specialty Products 64031030 is a competition-grade rotating assembly engineered for 8-cylinder performance engines. Eagle rotating assemblies are comprehensively test-fitted in-house to ensure all components work seamlessly together right out of the box, saving valuable engine-build time.

Key Features:

• Complete rotating assembly — includes crankshaft, connecting rods, pistons, piston rings, and rod and main bearings
• Forged 4340 steel crankshaft — center-counterweighted design for superior strength and reduced vibration
• Forged H-Beam connecting rods — built to handle extreme power levels with ARP fasteners
• High-performance pistons — purpose-built for competition use, capable of supporting high boost or heavy nitrous applications
• Name-brand bearings — King or Clevite rod and main bearings included for proven reliability
• File-fit piston rings — suited for the intended application and included with the assembly
• Available balanced or unbalanced — choose factory-balanced or have your machine shop perform the balance

Eagle Specialty Products has built a reputation for delivering high-strength engine components trusted by professional engine builders and serious performance enthusiasts alike. The 64031030 rotating assembly is an ideal foundation for a competition 8-cylinder build, combining premium materials with rigorous quality control to ensure every component meets the demands of the most challenging applications.