Thanks everyone for all the tips and advice! I'll try to get to playing around with the repair later this week. I don't know what happened to the broken off adjuster top. I'm assuming it was busted off and fished out by the guy who owned the car before I got it, about ten years ago. Thanks, Gary H. -----Original Message----- > >I would let it be if the valve adjustment is close. A bigger question for me would be................what happened to the broken off piece? > > >'65 Coronet 500 stroker ---- Please address private mail -- mail of interest to only one person -- directly to that person. I.e., send parts/car transactions and negotiations as well as other personal messages only to the intended recipient, not to the Clubhouse public address. This practice will protect your privacy, reduce the total volume of mail and fine tune the content signal to Mopar topic. Thanks! '62 to '65 Mopar Clubhouse Discussion Guidelines: http://www.1962to1965mopar.ornocar.org/mletiq.html.