Harrison 4 Row Radiator Identification PI Code AI & IF Tanks

[SuperNovaSS]

Does anyone have an idea of what this radiator fits. It came out of as estate along with a bunch of other parts. It looks original with the original tag intact. The code on the tag is PI and there are also the numbers 3027752 2 at the base of the tag. One tank is definitely AI. I don't see a code on the other tank but didn't look too hard. The tag seems to say the other tank is IF code. Some Googling pointed towards this being high performance Olds Cutlass but I can't find anyone definitive. Anyone have an idea?


Thanks,

Jason