PINGEL VACUUM FUEL VALVE FORWARD RND XL BIG TWIN 85-06 A direct OEM replacement vacuum operated fuel valve This vacuum operated fuel valve has the highest fuel flow of any vacuum style fuel valve on the market Fuel valves have the same safety feature as an OEM When the valve is left in the on position, with the motor off, the fuel flow will be shut off automatically These valves feature the same high-quality, lustrous chrome finish as the Power-Flo line