Eagle B13201E040 Street Performance Rotating Assembly - SBC 350

The Eagle B13201E040 is a balanced rotating assembly designed for Small Block Chevrolet 350 engines with a .040" overbore. This complete street performance kit provides reliability and performance for naturally aspirated engines producing under 500 horsepower, making it ideal for street and mild performance applications.

Complete Assembly Includes:

• Eagle cast steel crankshaft with .092" fillet radiuses for improved strength
• Eagle SIR (Super I-Beam Rod) forged 5140 steel connecting rods
• Hypereutectic pistons precision-matched to your bore size
• Hastings piston rings with standard or moly coating
• High-performance engine bearings (King or Clevite)

Key Features:

• Factory balanced assembly - ready to install with no additional balancing required
• Precision-matched components for optimal performance and reliability
• Cast steel crankshaft inspected for dimensional accuracy and stroke precision
• Forged steel connecting rods with ARP 8740 bolts for enhanced durability
• Designed for pump gas, naturally aspirated street applications

Eagle Specialty Products is a trusted manufacturer of high-strength engine components, offering quality rotating assemblies that deliver excellent value without compromising performance. All components are manufactured to exacting specifications and quality-tested for consistent results.