i have a 3800 v6 naturally aspirated with auto trans and wire harness and computer (the entire car buick regal i think but its a buick) but not sure i wanna go with it in my gt... i think its a series 1 i checked and u can swap the supercharger m62 to it but again not sure i wanna go thru all that... anyone interested? make me an offer ill pull it later this week if someone wants it. the cluster in the car is there if ya need