i am in the middle of doing a carbed swapped 355. it originally had a tbi 305. i completely took out the ecu and only running safety controlled parts (headlights, blinkers, ect....). my question is, what do i need or dont need if im running a non lock up converter? do i need the 4 prong harness that runs to the transmission? do i need to by a tci lock up kit? should i buy a tci constant pressure valve body? any and all imput would be great. thanks.

 

Read this: https://www.thirdgen.org/forums/tran...run-700r4.html

Or go to the carb section and you will see a thread on TCC