Can anyone verify this ECM part number?

[ffvetteman]

I found a gentleman who has a ECM that he said is from a 90 ZR-1. The part # on that ECM is 16061310. The Part # on my ECM is 16163993. AC Delco lists PN 16163993 as a replacement for 90-95 ZR-1.

What Im trying to find out is will that 16061310 ECM work in my 92 ZR-1?

I checked with a local dealer and they do not have 16061310 at all in thier computer. They did have 16163993 listed and stated it is a replacement for a part number that started with 12..........

Now I will use my PROM as I have 2 of them for my 92.

Should I buy that ECM for my 92?(He is selling it at a good price.)