i have a question I have yet to find the answer to.I have seen several posts on it. I have a 94 lt1 car i just put a 355 in and was gonna be putting a stage 2 97 trans in but I have read and seen the differences in the transmissions. My question is if i take the valve body out of the 94 and put it in the 97 trans will everything be in working order. Or if i decide not to change anything on the trans what wire nneeds to be ran new to pcm. Just not sure how the transmission is suppose to be honestly.

thanks for the help.