I have been driving my truck for about two months now. I would say I am 80% satisfied with my transmission. It could use some fine tuning to make it really nice. When you pull out and take off down the highway it really shifts good. But if you are in traffic going around 45 to 50 mph the convertor seems to lock and unlock to much. Would be good if the convertor would not lock until 55 to 60. Also I ordered the torque convertor De stroked recommends but when you are setting still with it in drive it seems to pull a little to much. Other than that I am mostly satisfied.Hope this helps anyone thinking of running the factory PMC.