Yes, Carb, intake and exhaust manifolds are different.
The shifting linkage is unique.
The stomp starter pieces are different.
Those are the big ones.
I have all that on one of the engines I pulled out of the COE's from the current project. Haven't looked at condition of anything yet. PM me.
When this truck is finished I was thinking about a big E-Bay garage sale to get rid of years of Big Bolt and other parts.