OK, so I just spent three hours looking at all the input shaft bearing threads and I found zero input on where to buy a new bearing. I have an L52 in my 81 and I noticed when I pulled the trans from the old motor that the inside of the bell housing was greasy and there is some side to side play of the input shaft (.015 to .025") I've been to the MC site and can't find a bearing. Also all the local autoparts places say they don't list it. I won't use my local dealer because he should be arrested for theft. Any source known for these bearings and seals? Fred