I replaced mine with 1/4" copper tubing and standard compression fittings available at the plumbing department of any Home Depot or Lowes. I used what was left of my old steel tubing as a guide. Easy job...easy bending...forgiving if you goof. I used scrap pieces of 20 gauge galvanized to reproduce the clips that hold the fuel line to the vacuum line. I spread the factory clips that hold the fuel line to the engine. Here is a picture--

http://s844.photobucket.com/user/ma...981_zps68b118eb.jpg.html?sort=6&o=65