Eagle B15454E030 SBC 383 Balanced Rotating Assembly Kit .030 Bore

The Eagle B15454E030 is a complete balanced rotating assembly designed for small block Chevy 383 stroker builds with .030 oversize bore. This kit provides everything needed to build a high-performance 383 cubic inch engine from a 350 small block Chevy platform.

Key Features:

• Complete rotating assembly for 383 stroker engine build
• .030 oversize bore for 4.030" final bore diameter
• 3.750" stroke crankshaft for increased displacement
• Professionally balanced assembly for smooth operation
• Includes forged pistons, rings, crankshaft, connecting rods, and bearings
• 5.700" connecting rod length (standard for SBC 383 builds)
• Compatible with small block Chevy 350 blocks

Eagle's rotating assemblies are precision-manufactured to deliver reliable performance and durability. Each kit is internally balanced and ready to install, eliminating the need for additional balancing work. The forged components provide excellent strength for performance applications while maintaining compatibility with standard small block Chevy engine blocks.