Made in Italy these fuel valves will fit Lot's of Italian bikes from the 1950's through the 1970's. Made by O.M.G. these Aluminum body Fuel Valves have 12x1.0 threads. Petcocks have a 6mm hose fitting and also a reserve position. Inexpensive replacement fuel valves for Moto Guzzi El Dorado, Ambassador & V700 models. !!! SOLD EACH !!!