Eagle B18331060 Balanced Rotating Assembly - Kit 8-Cylinder

The Eagle B18331060 is a balanced rotating assembly kit designed for 8-cylinder performance engine builds. Eagle Specialty Products rotating assemblies are precision test-fitted in-house to ensure all components work together seamlessly before leaving the factory, delivering a reliable foundation for your engine build.

Key Features:

• Balanced rotating assembly for reduced vibration and smoother operation
• Includes crankshaft, connecting rods, pistons, rings, and bearings — everything needed to complete the bottom end
• Forged and precision-machined components engineered to handle increased horsepower and high torque loads
• Connecting rods feature ARP fasteners for superior clamping strength
• Plasma-moly file-fit piston rings for optimal ring seal and long-term durability
• King or Clevite rod and main bearings included for reliable oil film and wear resistance
• Externally balanced assemblies include a harmonic damper and flexplate from Pioneer

Eagle rotating assemblies are built to support street/strip performance applications, providing consistent clearances and a fitment-focused design. Whether you're rebuilding a stock displacement engine or constructing a stroker combination, the Eagle B18331060 kit provides a complete, ready-to-install bottom end solution.