Personally I have chosen the GTP as a project car and since the tranny decided to fail on me an upgrade is in order. My plan of attack is a Raybestos Blue Plate Special clutch module, Transgo shiftkit, new Borg warner Solenoid packs etc, as well as the improved hardened components that the 4T65E should have had in the first place. The transmission will be rebuilt at the local transmission shop. I am shooting for the 380-420 bhp range so the tranny really needs to be a solid unit.
If anyone has any suggestions as to what else could be done during this build please let me know. Thanks