well i have a 97 sohc auto, but the car doesn't run, the motors almost removed, I got the car cause the tranny stopped working, but im unsure why, it sat on a used car lot not moving for a few months and when they went to try it it just wouldn't go anywhere,
rather than fixing it they decided to scrap the car.
IF you want the tranny, and have a shop look at it, you can have it for free, but i wouldn't install it as is without having it check out.
let me know if your interested, i can't in good conscience try to sell the tranny, because i can't guarantee its in working order. Let me know if your interested, otherwise it's gonna end up next to all of Jers trannies at the scrap yard
as for millage, I DON'T know lol, i can check the odometer, but i believe its over 200K .. again a good reason to have it looked at before installation