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Eagle forged 4340 steel crankshaft for Chevrolet LS engines offers a 4.000" stroke with a long snout and includes a 58-tooth reluctor for dry-sump applications. The forging is non-twist with .125" fillet radii, and the surface is nitrided and micropolished to improve finish and strength. Intended for demanding applications, this crank combines robust material and precision machining for high-stress engine assemblies.
Eagle 4.000 in Stroke, Chevy 7.0L Forged 4340 Steel Crankshaft
