The 62-65 tech page has a tip (thanks to Earl H.) that will help you diagnose the problem. Visit http://1962to1965mopar.ornocar.com/techstuff.html and use your Web browser and search for the word overheating. Let us know what you discover. Gary H. WiilBill66@ wrote: > I hope I can get some help from someone out there. I have a 63 330 with > the > Slant 6 that overheats when I drive it more than 10 minutes. ... ---- 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.