Lol, no fear. I'll go with Bill's advice. I dont have endless $$ to get new this n new that. I'll run with factory pushrods that I have on MY shelf, bought n paid for already.
Here they are, right on the PRW site.
ADJUSTER SCREW KIT, VALVE LASH, 3/8"-24 x 32.20mm, Top Oiler, Cup End, Set of 16
THESE are what old Bill is talkin about.
9539008 FORD 390-428 FE Adjuster Screw Kit, Valve Lash, Set of 16
Those are for ball and cup. What I am showing you is for a ball and ball pushrod. They will bolt right in. 75 bucks, plus however much off the shelf ball and ball pushrods cost. Cheap. I don't know what all the fear is about.