I need 3 Rochester, 2 barrel carbs.

Oh, how right you are Steve.

As for the stacking however, I think it would be cheaper and quicker to just get some paint and create you an "orange oval", to fool the masses into thinking you had a GM. I am digging that 3 duece set-up you have planned though. I'll keep my eyes and ears open. Hey, when you kick in the extra two carbs on that set-up, does it sound like you kicked in a four-barrel,.....twice?    I can only imagine what dual quads sound like.
      

Steve, Why would you even consider working on three separate engines so weak that they only needed a 2 barrel carb? There's a CC listed with twins but I've not seen the triple engine set-up yet.