Manual Valvebody
also from driving my friends car it is way fun but then kinda anoying since i am not use to shifting all the time.
i am guessing you are talking for the 80? do it if you are cuz i will not have the settup for a fiew months and you can tell me any issues.
also another issue i think is a big bonus is turn off the auto tranny in the computer and then no tq management

