Looking through things today found a detail that I was aware of just never asked when it was implemented or when Ford stopped using this version in production
What I'm referring to is the ball joints with the slotted threaded end. See them on 5F07A2706xx below Other pictures of this car are in the thread titled
Fall 64 Built Dearborn A Code Coupe - Unrestored Picture Thread in the unrestored picture section
Found this picture of a service replacement ball joint labeled as C2OZ-3049-D that appears to be the same or at least similar
Haven't looked through many other pictures but was just wondering