Eagle Standard Forged Crankshaft 4340 Chromoly Steel

Eagle forged 4340 steel center-counterweighted Cranks feature a non-twist forging, center counterweights for added stability at high RPM and high-power applications. 125" fillet radiuses for superior strength so chamfered / narrowed bearings required, nitrided surface and micropolished. Intended for the most demanding applications.

⚠️ California Prop 65 Warning: This product can expose you to chemicals known to the State of California to cause cancer or reproductive harm.