QUESTION FOR UCA BALL JOINT SEPARATION

I've got the press built and have measured the arms side by side. Old arm is appx. 5/32nds wider than "new" arm. I also noticed that these Moog (K7103 I think) are offset and have an indexing arrow, I'll have to make sure I put them back with the arrow pointed the same way in the new arm after I get it cleaned up.

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