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Eagle forged 4340 steel crankshaft for Chevrolet 400 applications, 3.800" stroke and internal balance. The crank uses a non-twist forging with .125" fillet radiuses, a nitrided surface and micropolished journals for strength and fatigue resistance. Chamfered or narrowed bearings are required. This crank is built to handle demanding, high-power engine use without sacrificing durability.
Eagle Chevrolet 400 3.800in Stroke Internal Balance Forged 4340 Steel Crankshaft
