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Old 06-13-2012, 02:29 PM   #1
jon_bursey
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Join Date: Feb 2012
Location: des moines, iowa
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fuel lines

i have an 1984 k10 with dual 20 gallon tanks currently there are not any tanks in the truck but i have 2 new plastic tanks on the way here. since i dont have a prior look under when tanks were hooked up which lines go where? BTW both sending units have 3 lines 2 bigger lines and 1 smaller line. thanks!!
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Old 06-14-2012, 07:19 AM   #2
Desert1957
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Re: fuel lines

This is for a TBI setup , but it will show you the lines running out of the selector valve.



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Old 06-16-2012, 09:38 AM   #3
jon_bursey
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Re: fuel lines

where do the vent lines run to as i dont have a charcoal can or can the ports on the sending unit be capped off?
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Old 06-16-2012, 11:56 AM   #4
bowtiemanchevyman
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Re: fuel lines

here is a pic of where they run. and the two big lines are gas and vaper and the little one is the return.
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Old 06-16-2012, 12:38 PM   #5
baclay9
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Re: fuel lines

Run the vent tubes to the rear of the tuck somewhere or your cab will smell like fuel.
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Old 06-16-2012, 03:27 PM   #6
jon_bursey
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Re: fuel lines

how about running them back to rear axle then zip tie them down?
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