You can pretty much adapt anything to anything (automotive) if you are determined enough and spend enough money. Memory fails me on the '69 MB carburetor type- down-draft, side-draft, single barrel, 2-bbl, etc. It may be possible to make the conversion you are thinking about if the base flange, venturi size, and throttle bore of the MB carburetors are more or less the same as your original carburetor, or if you can find or make suitable base adapters. Also, the throttle linkage needs to be somewhat compatible with the original setup, or you have work to do there. Without a strong similarity between carburetors, I think you would be getting into more trouble than the conversion is worth. Maybe someone else can give better insight on this idea than I can.
Harvester
