I can answer the first one, the tanks are the same, difference is in the pickup / sending unit. (they are available, I bought a cheap one a few years ago $50 or so, it has no damper in it so unless your sitting still you guess how much is in the tank) I'll be watching for the fuel line answer so I can get rid of the aluminum I have. John Althaus 64 Hemi Savoy 4 spd 214-673-7540 cell In a message dated 5/20/2008 8:48:41 P.M. Central Standard Time, jaltemoose@xxxxxxxxx writes: I'm replacing the fuel pump on my 63 Polara 500. It's a 383 with the 2 barrel BBD carb. I expected the fuel pump to be an M-2769S, but that was replaced sometime with a sealed, unrebuildable no-name pump (or maybe it came that way?). It has a 5/16 inlet. In the future I'll probably want to upgrade the intake manifold and carb (maybe a 426 street wedge intake and carter AFB), but I'd also like to keep everything as close to original as possible since it's a very original car. So, I'm thinking anything 5/16 won't flow enough? My questions: 1. Did the BBD equipped cars have a 5/16 or 3/8 line from the tank? If 5/16, is it a different tank? 2. Does anyone know where to get an M-2769S fuel pump? 3. Does anyone know a good source for a 3/8 fuel line? Thanks. - Jim Altemose, Long Island, NY '63 Polara 500 (Max Wedge) '63 Polara 500 (383) '65 Belvedere I (Street Wedge) '71 Bronco **************Wondering what's for Dinner Tonight? Get new twists on family favorites at AOL Food. (http://food.aol.com/dinner-tonight?NCID=aolfod00030000000001) [Non-text portions of this message have been removed] ---- 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.