High flow chrome fuel petcock valve for Harley models. Fuel valve with downward facing 3/8" barbed hose fitting for maximum fuel flow and high performance. Will accept both 3/8 and 5/16* hose. Fits most stock and custom Harley tanks with 22mm outlets. Includes a pre-filter screen and reserve. Also available in downward position hose barb version here.
Increases flow up to 40% when combined with at least a 5/16" fuel hose and performance fuel inlet.
High flow fuel line
NOT for use with stock 1/4" fuel line.
*The 3/8 barb fitting will accept a 5/16 hose (requires stretching hose end over barb). Most carburetor inlets have a maximum hose size of 5/16".
Fitment: 1978-2006 stock Harley fuel tanks with factory 22mm bung. Will not fit early or custom tanks with 3/8 NPT fittings.
Note that these fuel valves eliminate the vacuum line that closes the valve found on newer model stock Harley's. High performance fuel valves must be closed manually when the motorcycle is not in use. The unused vacuum line/port at the carburetor must be plugged before running the engine. Aftermarket fuel products are exchanged only in the event of defect during the warranty period.