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Eagle forged 4340 steel crankshaft for Chevrolet 305/350 with a 4.125" stroke in an internal balance configuration for demanding builds. The non-twist forging and .125" fillet radiuses increase crank strength and require chamfered or narrowed bearings. Nitrided journals and micropolished finish improve wear resistance, delivering a durable crank for high-stress engine applications.
Eagle Chevrolet 4.125in Stroke Internal Balance Forged 4340 Steel Crankshaft
