73-76 LBJ Upper Control Arms/Disc Spindels

I had a question about the ball joints and bushings on the UCAs. I had previously rebuilt both UCAs and installed them on a 70 Dart I had. They might have had 1500 miles on them prior to parting the car out. Both ball joints are tight and still filled with grease, the boots are not torn and although there is some surface rust on the exposed part of the bushings, they are in my opinion, virtually new. I would say the UCAs can be installed as is. My plan for the Dart I'm now parting out was to use these UCAs just as seen (well, maybe give them a wash and re-spray the black. They're already packed in a large flat rate box and ready to mail out.