Eagle B13057L03053 Street Strip Balanced Rotating Assembly Small Block Chevy - 383

The Eagle B13057L03053 is a Street & Strip balanced rotating assembly designed for Small Block Chevy 383 cubic inch engines. This complete kit provides the perfect balance of performance, reliability, and affordability for naturally aspirated street applications producing up to 500 horsepower.

Complete Rotating Assembly Includes:

• Cast steel crankshaft with 3.750-inch stroke for increased displacement
• Eagle SIR I-beam connecting rods with 6.000-inch center-to-center length
• Forged aluminum pistons engineered for 4.030-inch bore (.030 over)
• Premium piston rings with standard gap
• High-performance engine bearings
• Factory balanced assembly - ready to install

Key Features:

• 383 CID displacement from 350 small block platform
• Professionally balanced by Eagle for smooth operation
• Ideal for pump gas, naturally aspirated street engines
• Direct replacement for Small Block Chevy 350 engines
• Suitable for engines up to 500 horsepower

Eagle Street & Strip rotating assemblies are engineered with precision-machined components that offer smoother surfaces than competitor products, allowing better oil flow for improved lubrication and reduced wear. This assembly is designed for enthusiasts seeking reliable performance without the cost of full competition components.