Gas tank Line

[vitamin_c95]

I scored me a very clean in cab fuel tank (PO removed it). I was going to install it this weekend but realized I don't have the line that connects to the sending unit, and routes out thru the floorboard. I've tried brothers, but there is no pictures and those lines cost way to much to gamble on. I didn't see any on classic industries, or classic car parts. We also have a truck shop up in orange county but I'm not seeing the line I need. Where can I get this line? I wouldn't mind bending my own line if needed but I am totally lost on the fitting size or fuel line size I need. If I'm not mistaken mine is 3/8. It's going on a 71 c20 with a 350. Just to add, I have 2 saddle tanks, so I would be running line between the manual floor switch as well

Picture for reference. I stole it from one of you guys while I was searching. Appreciate any help