RADIATOR CHOICE

If your more door came factory/6 you have a 17 1/2" opening . If your car came with a v-8 it cams with a 22" opening . Your gonna need a lot of radiator to cool a 400 hp motor . champion , Cold Case , Griffin , American Radiator , to name a few . I would not buy ANY radiator that is NOT a bolt in . I suggest a shroud and a clutch fan , high flow water pump and high flow thermostat . "Cheap ain't good and good ain't cheap ."