There was a place called Rocker Arm Specialties. I don't know the name any more. They can bush your rockers if you want, change the ratio a bit (IIRC) and probably have shafts in stock.

You'll have to google it as I think the name has changed.

Last edited by madscientist; 01/10/17 10:20 PM.
Just because you think it won't make it true. Horsepower is KING. To dispute this is stupid. C. Alston