My clutch is slipping to the point where it is undrivable. The pedal is hard to push down, but once it is pushed down it is easy to press until you depress it all the way back up. I need to know if that soundls like the pressure plate or flywheel NEEDS to be replaced as well? thanks

 

You would be replacing everything(pressure plate, friction disk, flywheel, throwout bearing, and pilot bearing) when you do a clutch job anyway.