Eagle Forged 4340 Steel Crankshaft Chevy LS9 4.125in. Stroke w/ LS2 Reluctor Wheel
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Eagle forged 4340 steel cranks feature a non-twist forging, .125" fillet radiuses for superior strength so chamfered / narrowed bearings required, nitrided surface, & micropolished to < 2 ra. Intended for the most demanding applications.