2 piece vs 1 pieces ball joint

[brownbagg]

when you switch the right side from 2 piece to 1 piece upper ball joint. where do you get the caster adjument bolt.

 

[Turdle]

Yeah--good question.
It has been debated before, actually, the answer is--you don't.

 

[410Fortune]

why cant you use a similar one to the driver side at the upper control arm pivot? It uses an eccentric cam does it not?

 

[etc]

Apparently you can get some caster adjustment with the camber ajusters. But yea, you'll lose the main caster adjustment bolt.