Valves feature a brass or polished brass body with show-quality chrome platingSubstantially higher fuel flow compared to OEM or aftermarket fuel valveNecessary for adequate fuel delivery even on stock motorcycles and a must for high performanceAvailable for 75-84 models with a 22mm external thread, or 66-74 tanks internally threaded for 3/8" NPTAdapter nut included on 22mm threaded valvesPatents applyMade in the U.S.A.NOTE: All descriptions are made from a seated position on the motorcycle with a reference from outlet position to the reserve position of the fuel valve lever.