Fuel Leak Help

[NSdartSW]

I have a fuel like I just can’t get rid off no matter what I try and I’m out of ideas. I have a 750 Holley(PART # 0-80508S) on my 360 with a Mr. Gasket fuel line(1515) and no matter what I do one or both of the fittings where the fuel line meets the carb leaks. I’ve tried everything I can think of and I’m out of ideas. I need some help or new ideas cause I’m out and it’s getting frustrating.
Thank you in advance

 

[MoparLeo]

Check the threads on the carb and if they are still good, replace the line. Not worth the time spent.

 

[NSdartSW]

If the carb fittings are messed up is there a good replacement.

 

[Dana67Dart]

Also check really carefully on the carb before and after the fitting is on the carb. Rhee could be a hairline crack in the carb boss that expands as the fitting is tightened