Dual tank selector valve question

[midas72]

My truck has dual tanks but I only have the drivers side one plumbed in. I'm installing a new passenger side tank but my selector valve is junk. Are the reproduction one any good? My other option is weld on a sump to a new tank and add an electric pump to transfer to the driver side. Any thoughts? I'll only use the other tank during racing season

[midas72]

I forgot to add my truck is an 86 and carbureted

[NCali]

you can buy those new, maybe even off of this site

[hatzie]

Pollack is still making them for the 81-91 dual tank systems.
EDIT: Pollack was the GM supplier.

[SkinnyG]

I picked up a new selector valve from my local auto parts store.  No idea if they are good or bad - I use it continually (switch tanks every fill up) just to make sure it stays operational.

[Captkaos]

Most of the ones from the parts stores are Pollack.  Should have it on the part itself.