i like the car just the way it is !
if that is an iron intake, could that be a truck item ?
i remember some pictures i ran across one time showing either a truck or an industrial, may have even been a marine application, that was a factory dual carb intake that wasn't a 2-4 intake.
shortly after i saw those pictures, there was the same intake popped up on the feebag. it was just the intake, but i was out bid.
this was many years ago, and i haven't seen any since, although i haven't been looking very hard either.