Dual Tanks

[GM Guy]

to run the switched setup, you will need an additional high pressure pump, so its not very cost effective. the OEM 96+ dual tank setup uses a little inline lift pump that is low pressure and relatively cheap.

 

[98chevy2500SS]

Yes, long beds are longer behind the rear wheels. I measured between my SB and my parts truck LB and the LB's are longer behind the wheels.

@GM Guy, please do tell more about that!

 

[GarrettGmc]

Wonder how a spare tank would fit on a suburban and how to plumb that? Might not be cost effective but depends on a person's uses and if they plan to be far from gas stations or extended drives where gas stations are farther apart.

 

[GM Guy]

@GarrettGmc you might see what GMT800 2500 burbs look like. I have not laid eyes on the underside of one, but apparently they had dual tanks that filled from a single fill point, and had the same auto transfer setup.

 

[Supercharged111]

Prob copied off the Vette dual tanks which use a transfer pump.

 

[GarrettGmc]

I'll have to crawl under some of those and check that out. Thanks

 

[98chevy2500SS]

Be sure to let us know on that @GarrettGmc, thanks for doing that for us!!! I really do appreciate it.