2008 1500 LC9 fuel hose?

[bmp5484]

Quick back story, trying to get my in laws truck running after sitting for awhile and after the normal stuff, cranked it over fine except for fuel running down the tank. We're gonna pop the bed off this weekend and I just to be prepared when I get there, does anyone know the size of the fuel hard line so I can bring a chunk of hose with me to verify the fix before replacing with factory hose? I can field diagnose just like to go prepared whenever possible, TIA for any help.

[CamGTP]

Should be 3/8th line.

[swathdiver]

Most of the fuel lines are a type of plastic now with special connectors at each end.