Carb to Fuel Pump Hard Line [Leak at Fuel Pump]

[dmjlambert]

Originally Posted by Rich72C10

...I bought a hard line from Summit Racing, actually this is my second one and the best I can get it is perhaps 2~3 drops a second of leakage. I tried the lapping method for over 30 minutes, never got it better than the 2~3 drops a second. Both of the lines I got from Summit Racing acted the same way.

Does this remain the problem? You have a hard line you would like to use and you attach the hard line and snug it up and it leaks? This is my solution, no more leaks. Copper flare gaskets. I'll never install another hard line at the pump, nor re-attach the hard line to the carburetor after changing the filter, without using one. Easy, cheap, pain free. https://67-72chevytrucks.com/vboard/...d.php?t=762179