Hi all Im Isaac. Ive been reading this forum for a few years through google searches! Man I tell you the people here have saved my ass in the car world so thankyou for that! Im in weird predicament and need a really weird intake manifold adapter plate. You see my cousin is an International builder and guru. He really wants to run duece Holley 2 barrels 350cfm no proggressive linkage. But Im trying to find him a dual 2 barrel adapter that bolts to a single 4 barrel manifold. I have found this adapter on ebay but the bolt pattern is for the old carter or rochester carbs which is too small for the regular holleys. We cant get a duece intake for IH engines. We can use adapter plates to convert the bolt patterns but if I can just find one without having to resort to that It would be great. Also he just wants to expiriment with looks and such if drivability doesnt work out then oh well he sais. So if anybody out there knows where to buy a daul 2 barrel carb adapter thatd be great. Thanks so much guys and I look forward to throwin in my 2 cents as well!