Need 4-speed Help

I've haven 't worked on a manual tranny in years, but... I'll look at it this way.. Does the noise occur from the clutch, throw out bearing, or pilot bearing?.. I remember it was very hard to install a tranny without a pilot dowel to align the clutch disc with the pilot bearing (new?)... Sounds to me like an alignment issue or spacing with the bell housing (tranny in out too far?)... I would guess the noise is not from the tranny (unless it's got a real bad bearing problem)... So, the time when the noise or issue occurs will help you locate the problem... With the clutch released (foot off the pedal) and the car in nuetral, does it make any noise (this means you clutch disc is engaged with the pressure plate, and rotating as is the tranny input shaft).. When you push the clutch pedal in now the clutch should stop moving along with the tranny input shaft and you should be able to put it into a gear with out trouble... Grease or oil on the clutch would cause it to chatter or not engage smoothly during acceleration (as other would other problems from warped, overheated pressure plate or flywheel)... That shouldn't cause any squealing.. I hope this will help... Good luck... I found that with this forum people will give you the bits and pieces to your puzzle and you'll put it together...