Hi, My 72 demon has a 22" radiator support opening. It is a factory a/c car. I am installing a 416 stroker motor w/aluminum heads and I wanted to upgrade the a/c with new aftermarket so the a/c works on this car. Should I be looking to find and replace the radiator support with a 70-71 26" support and radiator or do you think the stroker and a/c will do well together with the original 22" support and a new aluminum radiator?
