Not sure as it was in another F body I parted out a couple years ago. No name or markings on it I could see.
Wagon was a six so I had to make mounts for it as the F bodies use different rad opening sizes 6 vs. V8.
It has the tabs on it to mount the factory V8 shroud...which I just happen to have a couple of...lol
Aftermarket "factory" rads are available for the F bodies and not too expensive IIRC.