[oletrucks] hooking up a gas tank

[TheCaptainKirk <thecaptainkirk@yahoo.com>]

Hey Team,

My truck is a '57 Chevy 3100 series.
I'm hooking up a used 'saddle' gas tank from a 73-88 Chevy truck. It has 3 
small hoses from the sending unit; and i don't know which one should go to the 
fuel pump.  Perhaps it has 3 hose outlets because it was on a truck with duel 
tanks?

Does anyone know why there are 3 hose outlets?
And which one i should hook up to the fuel pump?

Kirk Brown
'57 Chevy 3100 series
Mira Loma, CA 91752