Eagle Chevrolet 350 3.875in Stroke 1Pc Rear Seal Forged 4340 Steel Crankshaft - 435338756000

Eagle forged 4340 steel Cranks feature a non-twist forging, .125" fillet radiuses for superior strength so chamfered / narrowed bearings required, nitrided surface and micropolished. Intended for the most demanding applications.