UCA ball joint interchange?

inertia said

If you have new joints in the smaller Arm, this adapter will allow use of small joint arms with big joint spindles, I think you are looking for this.

Mopar A-Body Upper Ball Joint Tapered Adapter
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Click to expand...

Yes I have them and I ordered the big and small ball joints, just in case.
I have another car that I'm going to put front disc's and rebuild the front end. I have all the parts for that with the exception of UCA's so I'll tailor my part search according to what I have left over.
Thanks for the info.