The 1962 and 1963 cars use an 'O' ring that goes on the inside of the filler neck opening of the fuel tank. The original part number for the 'O' ring was 1730087 -- long since an obsolete number. If we can find the specs for that 'O' ring I can post it for a reference for people to use to find in a hardware store a proper size 'O' ring that works in this application. Gary H. Pat Herman wrote: > > I thought the 62's had a grommet "built in" to the tank and the filler > neck slides into it. > > Pat ---- 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.