Eagle Ford 351W 3.500in. Stroke Forged Crankshaft

If you're building a high-performance Ford 351W engine, a strong crankshaft is the foundation. This Eagle forged crankshaft is designed to handle the stresses of serious builds, offering a 3.500-inch stroke for increased displacement and power potential. It's internally balanced, simplifying setup for many performance applications.

Crafted from forged 4340 steel, this crankshaft features a non-twist forging process for added strength and reliability. The .125-inch fillet radii are chamfered, meaning you'll need narrowed or chamfered bearings to accommodate them, which helps prevent stress risers in high-load situations. The surface is nitrided and micropolished, providing a hard, wear-resistant finish that works well with your bearings for long-term durability. This level of construction is intended for engines that will be pushed hard.

This crankshaft has a 3.500-inch stroke and 2.100-inch rod journals. Because it's internally balanced, you'll typically use specific harmonic balancers and flywheels designed for internal balance. Always refer to your engine build specifications and manufacturer instructions for proper installation and component matching.