Eagle Ford 351C 4.000in Stroke 2.100in Rod Journal Forged Steel Crankshaft (Incl Timing Gear Spacer)

Eagle is known for making strong rotating assembly components, and this forged steel crankshaft for the Ford 351 Cleveland is a prime example. If you're building a high-performance engine or a serious rebuild for your Ford 351C, a solid crankshaft is the foundation you need. This unit offers a 4.000-inch stroke and 2.100-inch rod journals, giving you a good starting point for increasing displacement and power.

This crankshaft is forged from 4340 steel, a material chosen for its excellent strength and durability under high stress. It features a non-twist forging process and .125-inch fillet radii, which are chamfered or narrowed to accept specific bearings, further increasing its resistance to bending and breaking. The surface is nitrided and then micropolished. Nitriding hardens the surface to resist wear, while the micropolishing ensures a smooth finish for optimal bearing performance and longevity. This level of attention to detail means it's built to handle demanding applications.

A practical inclusion with this crankshaft is a timing gear spacer. This allows you to use a standard 351C timing set, simplifying the installation process and ensuring proper timing component alignment. When building a performance engine, every component needs to work together seamlessly, and Eagle has accounted for this detail.