Locating the correct mounts would be a project in itself.
The 223-262 is the older, prior design up til 64. It will not interchange easily ( not a bolt in) with the successor 240-300.
I have often thought a 65,66, or 68 (67 ugly, the 69-72 too big & heavy) custom 500 car with a built 300 would be a fun toy. But I have never done anything about it.