Black braided fuel line, anyone had issues??

[fletcherscustoms]

Put this in this section cause I need immediate help. Haven't driven the car in 29 months, so this a major setback to my heart!!

I have Summit brand black braided nylon (i think) -10 feed and -8 return lines on my 70. Got the new motor installed and on the road yesterday only to make a couple of check out runs down my road. Came back to check on a minor oil leak. Got it fixed went to make another shake down run, but when I fired it up and the fuel pump kicked on it started pouring fuel out underneath the car. Put it back on the lift on to find 3 places in the feed line that was pouring out fuel. Sheath was still intact but it was coming through it. Cut a section out, and split it open and it appears it cracked internally then finally busted. Now I'm split on what to do, get the same style hose from one of the bigger companies or move to a steel braided. Hoping to stay black as everything under the car and under the hood is black. Just need some input