Eagle Specialty Products 440038756000 Forged 4340 Steel Crankshaft
440038756000
Forged 4340 Steel Crank - Chevrolet 400, 3.875in Stroke, INTERNAL BALANCE.
Eagle forged 4340 steel Cranks feature a non-twist forging, .125in fillet radiuses for superior strength so chamfered / narrowed bearings required, nitrided surface and micropolished. Intended for the most demanding applications.