Eagle Ford 302 Forged 4340 Steel Crankshaft 3.4in Stroke w/2.123in Rod Journals

This Eagle crankshaft is forged from 4340 steel, a strong material chosen for its durability under high stress. It features a 3.4-inch stroke and 2.123-inch rod journals, designed for internal balance. This crankshaft is built with a non-twist forging process and .125-inch fillet radii, which add strength and require chamfered or narrowed bearings for proper fitment.

The surface of this crankshaft is nitrided and micropolished. Nitriding hardens the surface, making it more resistant to wear and fatigue, while micropolishing ensures a smooth finish for reduced friction and improved oil flow. These features contribute to a well-built component intended for demanding engine builds where reliability is paramount.

This crankshaft is specifically intended for Ford 302 engines. When rebuilding or modifying your engine, selecting a robust crankshaft like this one is crucial for handling increased power and ensuring long-term performance. Always refer to the manufacturer's installation instructions for specific bearing requirements and assembly procedures.