Craig, I used an inexpensive bore scope to look around inside the bellhousing to see how much debris was in there. Getting a peek at the roller is almost impossible because you are looking back toward the hole the scope entered but up into the roller pockets. Big reason to do the Bleazey conversion.
Drive shaft U-joint zerks front and rear are the only lube fittings of which I am aware. Maybe they count BB gear oil, transmission oil and engine oil?