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The Eagle forged crank for Chevrolet big block 396/427 is a 4340 steel forging intended for demanding applications. These cranks use a non‑twist forging method, .125" fillet radiuses for added strength, and nitrided, micropolished finishes. Supplied to the stock stroke and dimensional specifications for 396/427 Chevrolet engines, the crank is produced for high‑stress performance and reliability.
Eagle Chevy Big Block 396/427 Stock Stroke Forged Crankshaft
