02GTRX said:
99 percent of the time when the pedal gets hard like that what happens is the clutch fork and pivot ball and the cable are damaged. the pivot ball gets ridges in it and is no longer a good surface for the clutch fork to pivot on.
to fix any of that the trans needs to be droped. so befor you do that make sure the quadrant is working properly. The quadrant is located on the clutch pedal itself under the dash.