Intake perfect fit without gaskets.

You’re right, I can find a shop, either in TN or in Ohio, and I’ll be in both this month. But; my question is what’s wrong with using something like Permatex Permashield? They recommend it for intake manifolds. I know that one problem with rtv is getting a part back off; but other than that? Permatex advertises parts put on with Permashield to be easily removed and replaced.