Pump To Carb Fuel Line LM-1

I'm having a very hard time finding a one piece pump to carb fuel line THAT FITS for my '69 255 hp 350 LM-1 (350 4 bbl). I got one few years ago that fit good but had to cut it to temporarily install a fuel pressure gauge and can't remember where the line came from. I've tried all the tube bending places I can think of and I have the 4th fuel line that also didn't fit. After working on it with bending and tweaking for 3 hours I finally got it to fit but then the poorly made flare fittings leaked at both ends. I gave up and put the old line back on with its rubber hose section. It has the stock intake, carb, fuel pump, etc.