Does anyone know if the 57 truck motors had the later style 2 bbl or did they come with the older style,there is a 57 truck in a local junkyard that I was thinking about seeing what heads it has on it but its got the old 94 style carb. That same yard has trucks with car motors so I was not sure if it could be original.

Butchering up everything I can get my hands on in Dayton Ohio