Description

A rotating assembly is the foundation of any serious engine build—get this wrong, and you’re headed for catastrophic failure. The Eagle SBC kit delivers a complete, matched set of premium components engineered specifically for Small Block Chevy applications, eliminating the guesswork of sourcing individual parts and ensuring optimal clearances and performance. Whether you’re building a street cruiser or a dedicated strip car, this assembly gives you the reliability and power characteristics needed to push your 350 CID engine to its limits.

The kit combines a durable cast crankshaft with forged pistons and I-beam connecting rods—each component selected for its strength-to-weight ratio and resistance to high-RPM stress. The 3.480-inch stroke and 4.030-inch bore maximize combustion efficiency while maintaining the classic SBC platform characteristics that thousands of builders trust.