You know what? I don't know. I'm going to go home and look in my AD engine bay. The one carb that looks like there could be a conflict is that rearmost carb.
Anyhow, not too many people have successfully fit V8's in these AD trucks without having to change out the steering system for something else. But I am one of them.
However, as a result, my exhaust is a little odd. Shorty headers turned upside down, (pointing up), and then still needed to space the steering box an inch outboard.