4 speed with TTI headers!??

I have a hydraulic clutch on my 65 Comet 302/5 speed. I used a 3/4 inch master cylinder and a 3/4 inch slave cylinder instead of the hydraulic throwout bearing because I think you have to remove the trans to adjust it. My 5 speed had bosses cast into the case to mount a bracket for the slave cyl. Not sure if the 4 speed has that. getting the pivot point on the clutch pedal is critical or your master bore will wear out. I got what I needed from Speedway motors. Seems like modifying your Z bar would be easier...