LS2 4340 Forged Crank 3.622 Stroke 58-Tooth

The LS2 4340 Forged Crank 3.622 Stroke 58-Tooth by EAGLE is a high-performance crankshaft tailored for serious LS engine builds and restorations. This product is ideal for both enthusiasts and professional builders who require dependable performance in high-output applications, whether naturally aspirated or under forced induction.

Constructed from 4340 chromoly steel, this forged crankshaft offers superior strength and fatigue resistance compared to cast alternatives. The 3.622-inch stroke is crucial for optimizing engine displacement and torque characteristics, providing a balanced mid-range power delivery across the RPM spectrum. EAGLE's precision forging process guarantees consistent grain structure and material integrity, reducing the risk of weak points that can occur in cast cranks under high stress.

This crankshaft is particularly beneficial for builders looking to upgrade factory internals for enhanced displacement or to reinforce stock engines for turbo, supercharger, or nitrous applications. It is compatible with LS2 platforms commonly found in vehicles like Corvettes and Camaros, ensuring straightforward installation for those undertaking LS swaps.