The radiator opening in an A body is slightly over 22.5 inches. I just measured the opening in my Demon. So therefore if I stick a 26 inch radiator in it there's going to be close to 4 inches of the radiator that's covered up making that extra 4 inches useless. I've been looking at a 22 inch Champion Monster 4 row through Mancini.I can also get a fan shroud made to fit the radiator as well. I'm also looking at the Cold Case radiators too and they make the MOP756A-5..Very nice looking radiator.