Anyone know the sizes for Fuel Lines in Engine Bay - 74 CIS (reg fuel, not hardlines)

[Tidybuoy]

I'm hoping that someone may know the sizes of the fuel lines in the engine bay.

I have a '74 CIS and I generally rely on PET for part info. However, in this case, they only list a part number which is NLA on Pelican. Since my lines are ordinary high pressure lines secured with hose clamps, I just want to buy a supply of the appropriate lines. This would be for the engine bay as well as fuel lines coming off the rear mounted fuel pump (mounted near the sway bar).

My car is not available to me now (at home) and I was hoping to stop at the auto parts place either tonight or tomorrow.

Thanks.....Vern