I went with 3/8 for the ability to upgrade from a 361HP to something bigger down the road in my 62 Sport Fury. I noticed the larger line flattens out a lot in the 90 bends - not sure if there is a real benefit vs. the 5/16 because of this... Pat Jim Altemose wrote: > > I'm replacing my old rubber 5/16 main fuel line with 3/8 on my 63 > Polara 500, 383 engine. I see Inline Tube has both stainless and OEM. > What is closer to original? Are there advantages to one over the > other? Stainless is $99 vs. $69. > > Thanks. > > - Jim > Jim Altemose, Long Island, NY > '63 Polara 500 (Max Wedge) > '63 Polara 500 (383) > '65 Belvedere I (Street Wedge) > '71 Bronco ---- 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.