alright, I have a 700R4 transmission installed. I would like to change to a manual trans at some point. My car is an 85 Z28, but it was totally stripped down when I acquired it so I put an 88 IROC 5.7 L engine and wiring harness in it. Ihave a Borg Warner 5-speed transmission right now but it has about 60k miles on it. I also have the clutch pedal setup as well, I know I need the hydraulic system for it also. My main question is how would I go about adapting the wiring harness for the park/neutral,backup light switch,secondly would the roller cam be alright being that it was for an engine with an automatic, and not a manual?