So on the 1971 CB 500F, the petcock has 2 lines coming out of it. One of the fuel lines go to a T-fitting between carbs 1 and 2 and the other goes to a T-fitting between 3 and 4. This T has 2 o-rings on each side. Any idea of where I could pick those up without buying a gasket kit for all 4 carbs? Or at least what size they are so I can hunt them down?
