I've always been curious, that the valve seals where you machine the top of the guides and they clamp down hard on the head and don't move--on a daily driver, would that keep too much oil off the exhaust valve stem? I think this way because the factory used much smaller seals on the exhaust valve to allow more oil to hit, in order to keep it cooler, no? I really don't know anything about this, but this has always puzzled me. ---- 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.