When my gas tank was out, the mechanic replaced the crossover T pipe and
lines, but not the small vent lines that come off the overflow tanks. They
have started leaking, so I guess I have something to do this week.

Anyone know the size of these hoses? I have it in my mind that its 5 mm,
but that sounds kinda small.

I imagine that size would be hard to find in a FLAPS.

Thanks for any help,

John