Everything you stated is correct. All parts were as they were prior to the resurfacing. The transmission was not left hanging on the front shaft as I was using a floor jack and fixture. The disc slides easily on the transmission shaft when the transmission is removed. I tried a second disc and the truck acted the same way. By "won't release" I mean with everything installed and the engine running, trying to go to low or reverse results in a grinding of gears. Shutting it down and shifting into low or reverse then touching the starter and the truck tries to move with the clutch depressed. Only if I shift to neutral will it run and not try to move. It has a B&B PP made in Korea. When PP fails, what happens? This release issue or slippage? Could the movement diminish? I can't find any info on how much actual movement it takes to cause the clutch to release, I have some movement but it is small and you cannot move the disc between the two plates with the clutch pedal blocked down. I could try a new PP but I will have to have another B&B I think due to the stack up height being much less with the diaphragm type PP. It also has a tall style release bearing. Any idea where I might find a B&B PP? 10" Clutch. Thank you!!
