thats not a ITR tranny judging from the pics. ITR tranny's don't have the code sticker like obd-1 gsr's. The usdm and jdm both have holes where the vin plate goes (jdm doesn't have vin but does have the holes. Second, there should be J4D LSD stamped on there for usdm itr trannys. Thats looks like a obd-1 gsr tranny.

Not trying to bash on your sale, just stating the obvious. Also, thats my old car, I owned that car before it was boosted when it was still clean with koni/ground controls. This was way before eyesick owned it.