I know they fit the 90-93 airbag columns. There are a couple of guys with them. I plan to put one in my 87, but if I need to I will probably swap columns with a guy that has a 92 and wants a non airbag wheel. Here is a pic of one from one of the guys on here:
From what I have gathered in my research, the 93 is a direct fit. Ford changed the wiring harness for 93 to the same as the SN95. The 90-92 have a different plug for the airbag and such, so you have to change over to the same kind of plugs for the horn, cruise, and airbag to work on a 90-92.