Need help with trans ID

You might luck out and have a A998 or A999. (Basically a beefed up A904)

I lucked out with mine, I found what I thought was a A904, until I deciphered the production code date (9937 = about October 11, 1988, for the 89' model year) and saw the rest of the code:

PK4505170 9937 9574.

This thing was stashed in the back of an old work van (but it did not come from the van, the van had the A500 still in it).

Come to find out it was off of a 1989 Dodge diplomat cop car, and when I took it apart it has a 5 direct clutch discs and 4 rear clutch discs.
Definately a keeper, I had the transmission shop do away with lockup system, so now its a non-lockup A999.

It'll be right at home behind my 360.