Originally Posted by sha_ba_do_bang
sounds like your kinda unsure about transmissions, and there isn't one "clutch" there are many, and there are many possibilites as to why it doesn't work. Most likely a valve body problem after sitting for so long.
I wouldn't just tear into it if you have never done a trans before, i'd start with dropping the pan and then the valve body, take alll the valves out and note if any are sticking and then clean it all and put it back together
or take it to a transmission shop and have them look at it, shouldn't be that expensive for a 350 bench job
Ya transmission are a grey area for me, I'll read about it or take it to a shop thanks