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Prong · 05-23-2015, 08:03 PM

That's a return line to you gas tank(s). If you have 3 lines coming off your fuel tank sender, that's the correct pump.

05-23-2015, 08:03 PM	#2
Prong Registered User Join Date: May 2007 Location: CO Posts: 476	Re: Mechanical fuel pump ? That's a return line to you gas tank(s). If you have 3 lines coming off your fuel tank sender, that's the correct pump.