lines

Hi all, I had a hydraulic line line break for the convertible top. When I went to purchase a new set it seems that in 1962 they used two different sizes. Does anyone know if there was a hard cut off date for when they started using the 62-63 seized hose vs the 61-62 size? My car was built on...

Just received replacement fuel lines for my 1999 coupes hardtop with 390 engine. The old lines must have been hacked pretty bad as they don't look anything like their replacements. Wondering if there is some way of changing the front secton going to the fuel pump without pulling the fender off...