It ran Aeroquip stainless from Summit for fuel supply. A big part of the cost is the fittings. Summit seems to have a good selection of fittings at relativly reasonable cost. That said, stainless braid and low cost don't go together very well.

I ran a reproduction steel fuel line from inline tubes for the return... a much better value. I would have run an inline tube steel supply line but couldn't package it very well with a frame mounted pump.