tranny is rated by GM to withstand 350ftpb tq when used over 100K miles. basically you should be ok if it was not beat on too much, and you dont continue beating on it.

mine was driven by a chick that weighed about 100 pounds, and 35 pounds of her were tit. i dont even know how she had the muscle to hit the brakes or even open the door. so i know mine was driven lightly, and before her it was her dads car, so he was a puss with it. i at least know where my car came from and its total history, so my tranny with proper care may tend to last better. who knows


also i forgot the O-rings for the vehicle speed sensor (connected to the tranny) and the oil sensor (connected to the oil pan) tend to go, easy fix if you have a clue on how to do stuff. and the tranny mount as well