Fuel Switching valve??? - The 1947 - Present Chevrolet & GMC Truck Message Board Network

LSSierra · 02-22-2017, 07:19 PM

So after reading multiple threads about using the High PSI fuel switching valve for my duel tank LS Swap, apparently JC Whitney doesn't carry part number ZX812705U anymore. And I can't seem to order it from Pollak direct. Anyone help a brother out here?

Do I get the 3 valve or the 6 valve? Motorized? Most importantly, where do I get this nowadays?
I'm swapping into an 87 Sierra, using all the suggested pumps etc and trying to keep the dual tank setup so I need the switching valve to handle the higher PSI.
Thanks in advance!!

02-22-2017, 07:19 PM	#1
LSSierra Registered User Join Date: Feb 2017 Location: Jacksonville, NC Posts: 29	Fuel Switching valve??? So after reading multiple threads about using the High PSI fuel switching valve for my duel tank LS Swap, apparently JC Whitney doesn't carry part number ZX812705U anymore. And I can't seem to order it from Pollak direct. Anyone help a brother out here? Do I get the 3 valve or the 6 valve? Motorized? Most importantly, where do I get this nowadays? I'm swapping into an 87 Sierra, using all the suggested pumps etc and trying to keep the dual tank setup so I need the switching valve to handle the higher PSI. Thanks in advance!! __________________ -1987 GMC Sierra Classic 5.3 LS - -2001 Toyota Camry 175k -

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