Thanks, everyone, for the input.
@achris I'm a little confused (sorry!). I had kind of though that you said that an "early" MC-1 (like I have) won't fit anything later than 1975, and then I thought that a later post said that any drive up until 1990 will fit. Am I reading these properly? I'm guessing the reason it doesn't make sense to me is that I don't quite understand how people are using the term "drive"... does that include the gimbal housing? Or the inner transom plate? I had kind of assumed that "drive" was anything to the rear of the bell housing, but I guess I have no reason for thinking this. In terms of my early MC-1, if I want to replace everything from the gimbal housing rearward..... I need to make sure that it's all "early" MC-1, which means anything up to 1975? Is that right?
@nola mike I am near Reno, NV. I bet there are good options near me, but I just don't know the good places to look yet
@Campfire Thanks, I'll try that! When you say you got an MC-1, was that the drive and the gimbal housing, the whole deal? You say that you got a "pressure tested" MC-1, so I assume that looking for drives that have been pressure tested is the way to go... I'm pretty new at this, what else should I look for? Like, how can I know that a drive is decent, without inspecting it? Anything beyond pressure tested that I should be looking for?
Thanks!!