Mystery third hose on 68 GTO gas tank...vent?
I dropped the gas tank on my 68 GTO in order to replace the sending unit and upon dropping it discovered a 3/4 inch rubber hose at the front passenger top side of the tank...is this just a vent of some sort? I had no idea it was there until I dropped the tank and I dont know if it had been connected to something, although it doesnt appear to have had a clamp or fitting of any sort. Would like to know before putting the tank back in and finding out I should have done something with it. Thanks for all replies!!