I had that happen in the past. If you get the pre-made braided lines they will never blow. Using the Diaphragm for the fuel gauge there is no fuel in the car. Oil pressure is max 80 PSI. They sell these same style lines for brakes on Nascar's.
You don't have to use Fragola, There is Earl's, Auto meter, Alstar, and other brands . We use Fragola because my son knows and does work for Matt Hirschman . a "Troyer nascar race shop". They give us what we think we need and we only pay for what we use. We use braided hoses on everything we can.
What if that line breaks and the oil or fuel sprays into the cowl. Good luck cleaning that out.
