Thank you for all your replies offering me a wide range of choices. I have been thinking about it for a bit and have an inkling that the cats or at least the one that needs to be replaced could be the source of an ongoing re-occurring Check Engine light issue or a problematic sensor too.
Are there any solid recommendations out of the catalytic converters they have
here for a 1993 model? As I didn't take a close enough picture of the flange itself I would like to know what flange bolt pattern would most closely fit the stock one?