Scat Crank 440050; STD Wt 54lbs Forged 3.75 Stroke 5.7 Rod for SBC 400. Material:Forged 4340 Steel. Stroke:3.750 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.
