The Ford Master Cross Reference List from April, 1964 lists many entries for basic 2882. The only ones relevant to your question appear to be:
Known P/N Parts & Acc or Eng P/N
C3AZ-2882-A C3OE-2882-B
C3OE-2882-B C3AZ-2882-A
C4ZA-2882-B C5ZZ-2882-A
C5ZZ-2882-A C4ZA-2882-B
Note how the listings are "paired", because you can search for either p/n in the "known" column.
So, it's not looking good for the C3OE-B (at least per Ford engineering), but it gives you the C5ZZ-A as an alternative to look for.