72455

Hey all I'm trying to verify if my '72 U code Supreme has the original radiator. Y72, A/C, automatic with a tranny cooler. Here's the chart from the assembly manual, but where would I find the code on the radiator?

Thanks,
Dave

69HO43

Typically I've seen the relief-stamped code on a metal tag on the passenger side, attached to where the tank mounts to the fins a few inches down from the top on the back side of the radiator. The tag is just clipped on it, so it may be missing. They should also have the Harrison logo stamped on it somewhere. I could be mis-remembering that.

Not sure if they mounted them anywhere else.

2blu442

There is a code pressed into the tanks too. There will be a two letter code for the application. Then a date code. If someone else doesn't post it I'll get some photos of an example this weekend.

John

2blu442

Ah! Here's a thread on one I sold a while back. It doesn't have the tag but has pictures of the code stamped into the tanks.

https://classicoldsmobile.com/forums...y-sold-143321/

Allan R

Dave, go to this link for my 72 radiator.
The re-core turned out perfect and there's information in the thread about the tanks and tag.