Eagle forged 4340 steel crankshaft for Chevrolet 305/350 in IMCA-legal 2-piece configuration intended for IMCA RaceSaver racing. The crank uses .125" fillet radiuses for strength, omits lightening holes per rules, and has nitrided, micropolished surfaces. It’s produced to meet IMCA specifications while providing the durability expected in competitive dirt-track applications.
Eagle Chevrolet 350 2Pc 3.500in Stroke IMCA Legal Forged 4340 Steel Crankshaft