Eagle Crank 435334805700; Forged 3.480 in. Stroke, 5.7 in. Rod 1pc Rear for SBC. Material:Forged 4340 Steel. Stroke:3.480 in. 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.
