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Old 01-22-2011, 07:31 PM   #1
rayfinseats
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Dual gas tanks again

SO with dual gas tanks (1983) is there a cheaper way to switch from tank to tank without a selector valve? I think mine is bad. What if I used an electric fuel pump on each side or some kind of fuel shutoff??? Or maybe n electric pump on one side and a mechanical on the other side? I can't believe the selector valve costs that much.

Carb by the way. NOT efi.

Last edited by rayfinseats; 01-22-2011 at 07:54 PM.
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Old 01-22-2011, 07:33 PM   #2
old Rusty C10
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Re: Dual gas tanks again

try autozone i found it to be cheaper than other parts
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Old 01-23-2011, 12:00 AM   #3
primrrd
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Re: Dual gas tanks again

how much is the valve?
(i have dual tanks... expect that one day i'll need it)
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Old 01-23-2011, 01:01 PM   #4
rayfinseats
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Re: Dual gas tanks again

Like $90, autozone was like $50.
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Old 01-23-2011, 03:48 PM   #5
ChevyC102007
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Re: Dual gas tanks again

I have a 1980 with dual tanks, my selector went out. Ordered one from Autozone but it has 6 outlets and mine only has three (Carbed 350 V-8). Advanced Has the same type for $90 I looked on LMC (I know some members dont use them) they has the right one for 49.95 plus shipping. I havent had any problems with their products, its just another option open to us 73-87 square body owners. Just my .02.
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Old 01-23-2011, 09:50 PM   #6
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Re: Dual gas tanks again

Are you sure its bad, check the plug on the firewall, mine fell off (disconected) and i thought i had a bad selector valve lucky me i already had a spare then found out it was the plug... anyways the only way to do this with a mechanical pump is to do some plumbing and with some shut off valves where you would do it by hand, on the other side get electric pumps and a double throw relay a switch on the on side will power one pump if you put the switch on off it will power the other one.
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