The Eagle forged crankshaft specified for Buick V6 applications is listed as a 4340 steel crank with a 3.400 in stroke and 2.248 in rod journal. The description identifies this as a forged 4340 steel crankshaft for Buick V6 engines and provides the stroke and journal dimensions to match appropriate rotating assemblies requiring those exact specifications.
Eagle Buick V6 Forged 4340 Steel Crank 3.400in Stroke 2.248in Rod Journal