97 GT won't move in gear

I have a 97 mustang GT. The transmissi has been rebuilt, and a new clutch was installed. Since the clutch install, the car will not move under its own power.

I had an issue with the first clutch set and had to remove it and install another set. It made a grinding noise but would move under its own power. The throwout bearing had come apart within 400 miles.

Now... when I release the clutch, the engine continues to idle with no load. I can even change gears without touching the clutch pedal with no grinding.


Is there any way to tell if the input shaft is turning without removing the transmission?


Any other suggestions for me to diagnose this problem before I tear it apart again?

It won't move it just idles. The clutch pedal feels normal and it definitely shifts out of neutral as the reverse lights come on when I shift into reverse.

Taking off the cable cover, the fork seems to have normal movement. I wish I could see if the input shaft is turning with the clutch...