1969 Barracuda ball joint question?

I went with Mevotech, new and I think around $80 each. I'll dig for the part #'s.
They were disc brake ball joints. I figured for less than $200 I got new and application specific. ALTHO I had to run a 9/16 drill bit in the holes, they were ever so slightly undersized.
Looking to replace the lower ball joints on my 1969 barracuda. It has the 4 piston caliper set up. Looking for help on part#s.. possibly Moog and where I might be able to purchase them.. Thanks in advance!!

@4spdragtop , I referenced him because his the most recent discussion on this subject. From what I read, The difference is threaded bolt holes or clear holes. The lower bolt joints with threaded holes can be drilled to clear holes. 9/16 drill maybe? No difference in the castings.
Hope this helps

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