All good info about using proper hose for fuel. Any bigger NAPA or comercial store will have GATES FUEL SUPPLY HOSE. It is about 4 bucks a foot but you need to do this one right. I have covered with various colors of heat shrink tubing to clean up the looks a bit. You can also use ridgid copper tube and sweat solder various fittings to get the angle to the dangle. This is also easy to have chromed when done and use just a few inches of hose at each end. The muffler shop idea is same concept mentioned above so take your pick.