I hit a bit of a snag but nothing that time and money won't solve. I ordered up 7/16 pushrods from Smith Bros. They showed up the next day and were exactly what I ordered, but they aren't exactly what I need. They rub the rocker arms pretty hard so I need to call them back to see if they make a special "Jesel" end for their 7/16 pushrod. The catalog doesn't show one but I'm guessing I'm not the first guy to run into this problem.