anyone use Advance Adapters slave cylinder to replace crap 87 to93 Slave?
 

I've heard theirs is supposed to be better. I've got an 88 YJ with the
POS internal slave which needs replacing. Their web site has precious
little information. I didn't find a conversion kit (I did some googling
and a number of people mentioned an AA internal to external conversion
kit) They do have replacment slaves though and I'm wondering if anyone
here has used their's and how it's holding up? I'm trying not to do the
bell housing conversion, but i need a new one and putting the same POS
slave in there is not something I want to do when they are so prone to
failing.