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Old 03-11-2018, 12:58 PM   #23
Mattchu60
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Join Date: Jan 2014
Location: Swaledale, IA
Posts: 484
Re: LS swap dual tank harness kits!

I was reading the above - been considering swapping an LS into my truck with dual tanks. Got to ask about the stock fuel lines - would they be ok with the higher pressure pumps? I think the stock pumps are around 15 psi and LS needs about 58 psi. I would think stock steel lines are ok, but about about the rubber lines - would they need to be replaced with something else?
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