Hi, My wife karen has decided that she wants a 383 4V in her 64 Polara 500 convert (console automatic). Now, faced with the hardship of having to put in a strong engine, I have a few questions about the tranny. Is there a difference in a big block pushbutton tranny and the console shifted unit? Does the shifting mechanism from the console car have to be swapped over? Is there really a difference in the neutral starting switch between a console car and a pushbutton car? (Ebay seems to list different units.) Please help me. Thanks, K. Kevin R. Merkley Thunder Bay, Ontario 64 Dodge 440 2dr HT (Cdn) 64 Dodge Polara 500 Convertible (Cdn) ---- 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.