A 904 Year Identification

I have a 1991 Dodge Dakota with a 360 out of an unknown motorhome, been looking for a good 2wd transmission. Finally got an A904 in need of rebuild, but I can't seem to figure out the year.

Identification #: PK2892072Y

Additionally, is there any torque converter recommendations? It will have a mild cam, ported heads, and upped compression. (Shooting for about 9.5-10.5:1)

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