XH & XF tank application.
 

I have a couple of Harrison radiators that I'm trying to determine the application for. One is a XH-IA, the other a XF-IA. I'm sure they are A-body but not sure on actual application. Any ideas? Thanks

I'd also like to know if there is a good reference for decoding Harrison stamps. I've got an A-body rad with the passenger side tank stamped "AK" and I can't figure out the original application.

Bump..

You can't figure out the application with just the tank info. The core is an important part. :)
And I've never seen any documentation of radiator components from GM.

Btw, I've seen IA & XF in 70 Olds 98 and in 72 Chevys (with different cores).

Thanks Kurt.