Thanks guys. Had some health issues recently so I couldn't fix things myself, so the recall option was worth a shot. I called up the local Mitsu dealer and they said there weren't any open recalls on my car. I wasn't sure if dealers even carried parts for our cars anymore.

I ordered MOOG replacements from rockauto and they look nice. I've removed both bolts from these arms when replacing axles, but never removed the balljoint nut. Hopefully it's not too difficult.