I've decided to try DDS restorations trick of stacking or squeezing in the threads.
Thanks to all that replied.
Ok, I'm not having much luck on the 67 (ONLY) 4 bolt UCA front.
This is a two part wanted ad.
What are people asking for their FoMoCo, unrusted UCAs with verified decent pivot threads?
Even if you don't have them currently I'm wondering what the market is asking.
If someone has a couple for sale PM me here or bossbill (the at sign) comcast (add the dot net bit). Gouges near the BJ ok.