Eagle B18020L030 Chevy Big Block Balanced Rotating Assembly

The Eagle B18020L030 is a complete balanced rotating assembly designed for Chevrolet Big Block engines. This Street and Strip rotating assembly delivers the perfect balance of reliability, affordability, and performance for engines producing under 700 horsepower.

Complete Assembly Includes:

• Eagle cast steel crankshaft with .092" fillet radiuses for improved strength
• Eagle forged I-Beam or H-Beam connecting rods with ARP fasteners
• High-quality forged or hypereutectic pistons
• Hastings piston rings
• King or Clevite engine bearings
• Harmonic balancer and flexplate (for externally balanced applications)

Key Features:

• Factory balanced by Eagle - ready to install with no additional balancing required
• All Eagle components feature smoother machined surfaces for better oil flow and reduced wear
• Precision-manufactured to tight tolerances for optimal performance
• Complete kit - everything needed for a rotating assembly replacement
• Designed for 8-cylinder Big Block Chevrolet engines

Eagle Specialty Products uses only certified steel and rigorous quality control including X-ray, sonic testing, and magnaflux inspection to ensure reliable performance. Each assembly is computer-balanced using Hines balancers for smooth, vibration-free operation.