Eagle B13016040 Small Block Chevy Balanced Rotating Assembly - Kit

The Eagle B13016040 is a balanced rotating assembly designed for small block Chevrolet engines. This complete kit provides reliability, affordability, and performance for street and strip applications producing up to 500 horsepower.

Complete Assembly Includes:

• Eagle cast steel crankshaft with .092" fillet radiuses for improved strength
• Eagle SIR forged 5140 steel I-beam connecting rods with 3/8" ARP 8740 capscrew bolts
• Hypereutectic aluminum pistons (bore size .040" oversize)
• Hastings piston rings
• King or Clevite rod and main bearings

Pre-Balanced by Eagle: The "B" prefix indicates this assembly has been professionally balanced by Eagle and requires no additional balancing before installation. This saves time and money during your engine build while ensuring optimal performance and longevity.

Eagle Specialty Products uses only certified steel in production and employs rigorous quality control methods including magna-fluxing and inspection to ensure reliable components at an affordable price point.