Scat Cast Steel Crankshaft.
Small Block Ford Journals. (2.248" & 2.123")
3.400" Stroke - 347ci. with 4.030" bore.
5.400" Min rod length.
External 28oz. Balance. (Needs to be balanced with your rods and pistons)

Features Include: Aero-wing counterweights increase horsepower by reducing windage, straight shot oil holes, lightening holes in all rod throws, are precision ground and micropolished, designed after SCAT's custom billets and made from SCAT's exclusive space-age 9000 material. .