Steel braided line for return?

67Dart273 said

Sure. But if you EVER have plans for either / or EFI or a high performance fuel system with a big pump and return regulator, I'd run larger than 1/4"

As expensive as that stuff is, tho, might be easier and cheaper to run steel

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Now that you mention it, it is close in price. Rightstuff has the steel fuel line, 69-72 Dart, for $95 for Stainless prebent. I am thinking now that it might be worth getting this and keep the 5/16 fuel line for the return.

Would I be able to route prebent 3/8 fuel line next to the existing 5/16 line?