Originally Posted by Cab_Burge
Make sure you have a air gap between the clutch disc and flywheel with the clutch pedal pushed all the way to the floor scope wrench
I've had the same problems on more than one stock Mopar 4 speed car and was able to fix it with the proper clutch adjustments up scope


It's one of the following
1. Clutch adjustment. how far off the floor does the clutch start to engage ? That will be a strong indicator whether it's adjustment related. Should be an 1-1/2 inches or so
2. Warped disc or misadjusted pressure plate. (should cause a chatter when engaging)
2. Dragging pilot bearing /bushing
3. Severely misaligned bellhousing (causes the above as well as other issues)

keep us posted beer