Replacement radiator recommendation?

That 22" Cold Case in the picture above fit perfect in my SB '69 Dart, with a /6 shroud turned 180°, cast iron Flowkooler pump, Hayden #2947 clutch and 2863 216 fan. The same radiator will not fit in my '72 318 Dart, because the aluminum water pump is 3/4" deeper, thicker or whatever, closer to the radiator. You have to watch that. Again, I had to send a 26" Cold Case back for another car of mine, just wasn't going to work out . Seems like you can have good luck with one company's radiator in one application, buy another one for another vehicle and then have issues.