Eagle B13324L04053 Street Performance Rotating Assembly - Small Block Chevy 383 Stroker

The Eagle B13324L04053 Street Performance Rotating Assembly is a complete balanced kit designed for small block Chevrolet 383 stroker builds. This comprehensive assembly delivers reliable performance and value for engines producing up to 500 horsepower, making it an ideal choice for street and strip applications.

Complete Assembly Includes:

• Eagle cast steel crankshaft with 3.750-inch stroke
• Eagle SIR (Super I-beam Rod) forged 5140 steel connecting rods
• ARP 8740 cap screw bolts for superior rod strength
• Keith Black hypereutectic pistons with flat top or dished design
• Premium piston rings (Hastings or similar)
• King or Clevite main and rod bearings
• Harmonic balancer (on externally balanced applications)
• Flexplate or flywheel (on externally balanced applications)

Key Features:

• Factory balanced assembly - ready to install with no additional balancing required
• Designed for 4.030-inch bore (383 cubic inch displacement at 0.030 over)
• Cast steel crankshaft features enhanced fillet radiuses for improved strength
• Forged I-beam connecting rods provide excellent strength-to-weight ratio
• Hypereutectic pistons offer superior wear resistance and thermal stability
• All components precision-matched for optimal performance and reliability

This rotating assembly is engineered to replace the factory 350 cubic inch small block Chevrolet engine, delivering significant gains in torque and horsepower. Perfect for street performance builds, hot rods, muscle car restorations, and weekend cruisers looking for that extra punch without breaking the bank.