LMC Pre-Bent Fuel Lines Question

[Damien8086]

Hi,

I had ordered some replacement fuel lines and a sender unit from LMC to replace what appears to be the original lines in my 1970 long bed truck.

I have the fuel tank in the cab still. The sender unit that I received from LMC appears to be the same as the one in the truck now (with a nut at the connection point), but the fuel line that runs to the fuel tank that I have in there now has a flare nut at the end of it for connecting it with the sending unit, but the one I received in the mail does not have a flare nut at the end.

I watched the LMC fuel line video here (LMC - Fuel Line Install Video) and it appears that the fuel lines in the video are the same as the ones I received, but the sending unit he is using doesn't have a nut at the end of it. Is he using the "quick connect" sending unit? He runs a short length of rubber hose between the in-cab fuel line and the sending unit.

I am just trying to figure out if I ordered the wrong fuel lines or if I can make them work by ordering the quick-connect sending unit and sending the one with the nut at the end of it back.

The other thing is all of the fuel lines listed in their catalog say 71-72 and mine is a 70 so maybe these just don't work for the 70. I figured since they didn't have any listed for 70 that it would work, but maybe not.

LMC Catalog - Fuel Lines
LMC Catalog - Fuel Sending Units

Here is a picture of the quick-connect sending unit - maybe I just need this? It does not have the nut at the end of it.