73 duster radiator

340 demon 72 said
ive got the same measurements on my 72 Demon and I used a 26" radiator the 1 1/8 that overlaps the sides is no big deal works great sit in traffic all day long and doesn't overheat

Well would it be possible to pass any info? any info you have of your set up at this point would be excellent as i'm extremely frustrated thank you