Scat Crankshaft 440072lw F43 Lightweight 4340 4000 Stroke For Sbc 400 Mains For Sale
Crankshaft Model Or Seriesf43 Lightweight. F43 Crankshafts Are Forged From 4340 Steel & Nitride Hardened For Superior Wear Resistance. Weighing In At An Incredible 40-42lbs. They Have Straight Shot & And Chamfered Oil Holes.
Sold by performancepartsracing in Redondo Beach...