Hello, I am tracking down cooling issues this winter so I can avoid problems in the summer. I had my radiator recored a couple of years ago and it appears the new core is part of my problem. I talked to a different radiator shop and was told that my new core only has 10 fins per inch and that is a major part of my problem. I checked my 64 - 318 Fury and the radiator has 14 fins per inch. I would appreciate it if someone could check a stock radiator for a 383 and tell me how many fins per inch it has. Thanks Dennis C. 1996 Dodge Ram 3500 Van Conversion 1964 Plymouth Belvedere 318 Auto 1963 Plymouth Sport Fury 383 4-speed 1949 Dodge Pickup 289/C4 soon to be changed 1998 Honda Valkyrie Standard ---- 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.