Originally posted by R Pope
Nomacast rods work good, use DC current. Another trick I've used is to thread a piece of threaded rod into a spare new-style head, then butt it up to the oldie on the bench with a nut on the rod. With the bottom edges parallel, evrything's lined up, weld the nut on. This way you can grind the face of the nut to match your head.
That's one of the slickest tricks I've ever read anywhere. Thanks for that!!!!!