Eagle Ford 460 Stock 4.300in Stroke Internally Balanced Forged 4340 Chromoly Crankshaft

Forged from 4340 chromoly steel, this Eagle crankshaft for Ford 460 engines features a 4.300-inch stroke and is internally balanced. The non-twist forging process, combined with .125-inch fillet radii, significantly boosts its strength, making it suitable for high-performance applications where durability is paramount. This design choice means that chamfered or narrowed bearings will be required for proper installation.

The crankshaft's surface is nitrided and then micropolished. Nitriding hardens the surface to resist wear and fatigue, while the micropolishing creates an exceptionally smooth finish on the journals. This combination helps reduce friction and improve oil retention, contributing to longer engine life and consistent performance under stress. This crankshaft is designed to handle the rigors of serious engine builds.

This unit is internally balanced, which simplifies the balancing process when assembling your engine. It's specifically intended for the Ford 429/460 engine family. When building a performance engine, the crankshaft is a critical component, and this Eagle piece offers a well-built foundation for your project.