Bolt in radiator for 65 Cuda?

I tried to go a few different aluminum radiators in the 66’. No go. I had a factory 273 ac radiator and had it re- cored I believe to 3 rows. Never gives me any issues even with ac on and my heavy footed on the hottest days. lol it even looks better than a mound of aluminum sticking out of the engine bay in a car that never was intended to look like that. I sold those aluminum ones for Pennies on the dollar at swap meets. Re-core is expensive but I like the look of a clean factory radiator.
Syleng1