Stock GIII system on '06 OBV

[mnpracing]

Anyone happen to know the fitting sizes on this system? I believe the drain and fill are both 3/4", but I'm not sure of the vent plug. I'm looking to install a vent hose on each of the three bags and I want to get the fittings ordered today if possible and I can't get to my boat right now.

Thanks.

[cab13367]

Anyone happen to know the fitting sizes on this system? I believe the drain and fill are both 3/4", but I'm not sure of the vent plug. I'm looking to install a vent hose on each of the three bags and I want to get the fittings ordered today if possible and I can't get to my boat right now.

Thanks.

All the threaded holes on the fly high fat sacs are the same size and they will accept either the 3/4" or the 1" quick connect fitting. The stock system uses all 3/4" fittings, oe at least it does on my 06 LSV.