Fuel Filler Hose

[BRIELLY]

Does anyone know the ID size of the fuel filler hose on a 78 cuddy? My local boaters world has fill hose super cheap and I and to snatch it up fast. Yeah I could go out in the rain and climb in under the tarp and measure but I'm hoping someone can save me the trouble. anybody?

[Carl]

I have a '78 cuddy and the fuel filler hose is 1-1/2"

Hope it helps

[BRIELLY]

Thanks! Now I'm a bit confused. What I thought was fuel filler hose was marked as exhaust hose. Now I just found some hose online marked as fuel fill/exhaust hose. Is all of this the same stuff?