Had a similar problem with In Line Tube with my 62 convert brake line complete car kit- front to back line. So I sent them pics of my line and they sent me another line, also wrong. They then checked further and matched the line in my pic, and they did have the program for the line I wanted . Evidently lines vary even for the same model or the line they copied at one time was said to be one model and it was actually another. Anyway, they did make it right for me and told me to just keep the wrong lines.
I made my own fuel lines and eliminated the long rubber lines gong through the front wheel well and the rear axle cavity.