Strongly considering recoring the radiator that came with my '69 442, however if its not original and replacements are reasonable I'm not above just replacing it. That being said, where do I find the numbers on the radiator? From what I've gathered, I've seen that in '69, the 442's that came factory with A/C got a 4 core. Is that correct?

I planned on checking the CSM, however I don't know where to look for the numbers on the radiator itself.

Thanks in advance.

 

The radiator code is usually stamped on a tag clipped to the passenger side, though the tag can go missing. There may also be letters stamped on the tank itself.

https://classicoldsmobile.com/forums...cation-132772/

 

The only thing I can find is on the DS and it is stamped "IF"

I cannot find anything on the PS at all. There is a small paper tag just below the cap, but I can't even see what is used to say.