AAMCO worked on my 93 Chevy, they rebuilt the tranny, the work was in a timely manner. I am 100% happy with the outcome. The truck now shifts smooth now. If you have a problem with your transmission I would let this AAMCO do the repair. I'm having them work on my 93 Jaquar now and I'm sure it will be right as the whole staff is very good at their job.