1969 Dodge Dart Swinger clean up
Check out XRF suspension parts for the greasable joints. Canadian company. They sell to jobbers only. No auto parts stores, so the they keep the quality very high. The reviews on the longevity of their ball joints are pretty impressive. Part numbers are actually moog PNs with an XRF prefix. Example upper mopar big ball joint would be XRF K702. I bought these for both my 67 and sons 69. I found a jobber warehouse that had them to sell me.
Www.Mibearings.com also got XRF pitman arms from rockauto on closeout for $9.00 each. I researched these people after Moogs quality went to hell, and only the old USA made moog parts are decent but are getting harder to find.