Is there a source for the drag link ball on the 30-U? I believe it is the same for the Q through PD. Thanks
Are you needing the top part in the picture below.
(http://www.1948plymouth.info/1929/images/Build/Suspension_018.jpg)
The drag link ball I need is at the other end of the drag link. It looks like it is a 15/16" ball on a tapered shaft with a threaded end that attaches to the steering knuckle arm.
I know which one you mean and I think, worst case, the one you need would be easier to have made than the one I showed in the picture. Finding a NOS part might be a bit of a challenge have you considered a machine shop or maybe a call to Then and Now Automotive.
http://www.then-now-auto.com/ (http://www.then-now-auto.com/)
(http://www.1948plymouth.info/1929/images/Build/Suspension_017.jpg)
That is the one. I will try Then and Now. I considered having it welded up and machined down but am not keen on that given the potentially devastating consequences of a failure at that point.