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Droach1977 · 03-09-2015, 08:07 PM

I have a 1983 c10 that I'm putting a 99 LQ4 6.0 in. I've got a tank and sending unit from a 87, and a fuel pump for a 98. The fuel pump has two hoses with it. I know the the 3/8 line is the supply but what is the small one it's maybe 1/8? Do I leave the line off or put it on somewhere?

03-09-2015, 08:07 PM	#1
Droach1977 Registered User Join Date: Jan 2015 Location: Dell Ar. Posts: 27	LS swap fuel system I have a 1983 c10 that I'm putting a 99 LQ4 6.0 in. I've got a tank and sending unit from a 87, and a fuel pump for a 98. The fuel pump has two hoses with it. I know the the 3/8 line is the supply but what is the small one it's maybe 1/8? Do I leave the line off or put it on somewhere?