Eagle B13016000 Balanced Street Performance Rotating Assembly for Small Block Chevy

The Eagle B13016000 is a factory-balanced rotating assembly designed for small block Chevrolet engines. This complete street performance kit provides reliable, cost-effective performance for engines producing up to 500 horsepower, making it ideal for street/strip applications, engine rebuilds, and performance upgrades.

Complete Assembly Includes:

• Eagle cast steel crankshaft with enhanced .092" fillet radiuses for improved strength
• Eagle SIR (Super I-beam Rod) forged 5140 steel I-beam connecting rods with 3/8" ARP 8740 capscrew bolts
• Hypereutectic aluminum pistons (KB, Speed Pro, or MAHLE depending on application)
• Hastings piston rings
• High-quality rod and main bearings (Clevite or King)
• Harmonic balancer and flexplate (for externally balanced configurations)

Key Features:

• Factory balanced by Eagle—no additional balancing required, ready to install
• Test-fitted in-house to ensure proper component compatibility
• Suitable for daily drivers, weekend warriors, and mild performance builds
• Uses certified steel with strict quality control including magnafluxing inspection
• Designed for reliable performance at an affordable price point

Eagle Specialty Products is known for manufacturing high-quality engine components with a focus on value, service, and reliability. Each rotating assembly is carefully assembled and balanced to exacting standards, taking the guesswork out of your engine build.