5/16 steel tubing. I would measure, buy one a little long and get a compression fitting for the fuel pump end. Get a spring tube bender and start bending at the carb end. After you work your way to the fuel pump, cut the line to length. You can also start at the fuel pump, working to the carb. Another option, if your existing line is in good shape is to get a compression fitting and cut off your existing line inside the flare (that's why there's a groove in the wheel on a tubing cutter). Personally, I wouldn't buy the stainless steel tubing, it's harder to work with than standard steel.


Fred
52 3600
69 C-10