MOOG Adjustable Ball Joints.....
K7403 is the problem solver lower adjustable ball joint that fits the JK. For those interested. Don't know about an upper yet.
http://www.rockauto.com/catalog/raframecatalog.php?catalog=11&partnum=K7403&a=FR11-K7403
http://www.rockauto.com/catalog/raframecatalog.php?catalog=11&partnum=K7403&a=FR11-K7403
I found these for the uppers, but I don't know for sure if they fit a JK. 
jegs.com/p/Specialty+Products/755170/10002/-1

Based on their description, it looks like they might work...

jegs.com/p/Specialty+Products/755170/10002/-1

Based on their description, it looks like they might work...
Applications:
1984-up Cherokee/Comanche
1987-up Wrangler
1990-up Renegade
1984-up downsize Wagoneer
1993-up Grand Cherokee
1994-01 BR1500/BR2500 (L/D) Pickups
1984-up Cherokee/Comanche
1987-up Wrangler
1990-up Renegade
1984-up downsize Wagoneer
1993-up Grand Cherokee
1994-01 BR1500/BR2500 (L/D) Pickups
Doesn't anyone like the crown set of HD Balljoints mentioned:
https://www.jk-forum.com/forums/show...ht=cute&page=2

https://www.jk-forum.com/forums/show...ht=cute&page=2

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Doesn't anyone like the crown set of HD Balljoints mentioned:
https://www.jk-forum.com/forums/show...ht=cute&page=2


https://www.jk-forum.com/forums/show...ht=cute&page=2





