[Georgie]

i would assume the viper, vette, camaro, challenger, shelby tr6060 are all the same but they could be spec'd differently for each car, i wouldn't be able to say. the tr3650 that goes in the GT is spec'd specifically for the mustang GT; it is the only car that uses that transmission from tremec iirc; i think they are all pretty similar but the tr6060 is stronger but also takes a heavier hand to operate