The Eagle cast crankshaft for Chevrolet small‑block applications is a 2‑piece rear‑seal design with a 3.750" stroke and external balance tailored to common 383 builds. With .092" fillet radiuses it offers improved strength over OE while remaining compatible with standard replacement bearings, making it a practical choice for pump‑gas, naturally aspirated street setups.
Eagle Chevrolet 383 2 Pc 3.750in Stroke External Balance Cast Crankshaft