Eagle Specialty Products B15455E030 Balanced Rotating Assembly Small Block Chevy 383 Stroker Kit

The Eagle Specialty Products B15455E030 is a complete balanced rotating assembly designed to transform your small block Chevy 350 into a powerful 383 cubic inch stroker engine. This Street & Strip rotating assembly offers an ideal combination of durability, performance, and value for naturally aspirated street applications producing up to 500 horsepower.

Complete Assembly Includes:

• 3.750-inch stroke cast steel crankshaft designed for 2-piece rear main seal blocks
• 5.700-inch Eagle "SIR" I-beam connecting rods with 3/8-inch ARP 8740 bolts
• Hypereutectic KB Claimer flat top pistons with -5cc dome, bored to 4.030 inches
• Plasma-moly piston rings with standard gap specifications
• King SI performance street rod and main bearings

Key Specifications:

• Displacement: 383 cubic inches
• Bore: 4.030 inches (0.030-inch overbore)
• Stroke: 3.750 inches
• Rod length: 5.700 inches
• Piston type: Flat top hypereutectic with -5cc volume
• Factory balanced and ready to install

This assembly is specifically engineered for pump gas street performance applications and provides excellent reliability for weekend cruisers and street machines. Eagle Specialty Products manufactures each component using state-of-the-art equipment and rigorous quality control processes, ensuring consistent performance and durability. The assembly is professionally balanced from the factory, eliminating the need for additional balancing work.