Well bill your sending unit is 1/2 then you choke it down to 3/8.
I want to understand what you mean. I am having trouble here.
You say, "your sending unit is 1/2."
There is nothing in my entire fuel system called a "sending unit."
What are you talking about?
The outlet from that Walbro pump takes a 6AN fitting. That's 3/8".
I'm not arguing; I want to understand what you mean, here.
What "sending unit" are you talking about?
There are NO 1/2" fittings anywhere in this system.
Does YOUR fuel pump have a 1/2" outlet?
I thought you were running a Walbro392 like us...
I have to go to bed, now; I'll read your response tomorrow...
Thanks again for your interest and comments!