Repositioning the gas filler spout on a 73

[Pyrotechnic]

I wonder if you could make some kind of pipe/tube that would go into the filler neck, then you could insert the gas nozzle into it, then you could hold it all at the right angles so gas wont go spewing everywhere. Some small exhaust pipe and a piece of angled radiator hose may do the trick. Might be an easy way out instead of modifying the truck.