tuff wheel adapter

I'd like to put a Tuff wheel in my 69 dart. I see the adapters use 70+ columns. Will the Tuff wheel fit the column as is, or does the adapter not fit the earlier columns? I guess the basic question is what do I need to do to get a Tuff wheel on a 69 dart column?

I am putting one in my 69 Dart also Grant has an install kit but you'll also need a spacer because it's way to close to the turn signal stalk with just the install kit. I can get the part numbers for you when I get home.