QUOTE(bbrock @ Mar 9 2020, 04:45 AM)
I think he is looking for mild steel lines which, like you said, are available at your FLAPS. There is a good article on Pelican on making them from SAE sized lines. I was going to do that but by the time I figured in the tooling for bending and creating bubble fittings on the ends, I was approaching the cost of pre-made lines from
@Rotary'14 . Plus, I was able to source all the other bits needed at the same time.
I used truck brake line pipe,bends easily and won't corrode,I happened to have the correct bender in my toolbox.
You could use a brake line flaring tool to partially make a flare,I didn't do this as I'am running carbs on low pressure.