Thing I hate most about my/all A-bodies

Geez if you would have started this thread a little over a year ago I would have had a laundry list. Being a GM convert there were so many little things that Id never dealt with before like with my 66 Barracuda. The truth is that I truly believe thats what has turned me into a Mopar freak though. All the cussing, bloody knuckles, and head scratching have made the feeling of accomplishment even greater. There is 1 thing that I guess I can still complain about A-bodies (and Early-A's in particular) and that is.................
AVAILABILITY OF PARTS, especially here (we have a GM and Ford plant so this is by no means Mopar Alley)