[Stocker]

Originally Posted by 72chevynut

It must have been a separate option to have a switch on dash to read each tank fuel level. One of my K20's has the three fuel tanks with the tank selector valve down beside seat on floor. Then on the dash it has a toggle switch to read fuel level in each tank using same fuel gauge in instrument cluster.

That's exactly the same as my K20.....

No idea what those tubes on the sides of the cab are for. Can you trace them down to see where they come from?