Thanks, Mike. I also am using a -8 supply and -6 return. Do you think just clamping them will resist the fuel pressure, at least the supply? If so, this may be my solution.
You Can Buy Tube Nuts And Sleeves You Slide Onto The Metal Lines Coming Out Of The Sender. They Come In -6 Or -8. -6 Is For 3/8" Metal Lines. The Will Make A Female An Fitting And Then You Can Screw The Male Fitting From Your Line.
I Am Making A New Set Of Metal Fuel Lines For My Motor And Going To Do The Same Thing.
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