Installing this kit takes the same time as replacing a stock top end

OEM #s 61103-073a for the left

Parkerized reproduction of OEM# 179-39 screws used on 1939-1947 Knucklehead

a Stingray or Manta Ray fender

22MM Power-Flo Petcock - Round Finned Body - Chrome - Inward Thread Size_6mm-1.0 Installing this kit takes thePingel Power Flo Fuel Valves offer Substantially Higher Fuel low than any petcock made for motorcycles! Substantially higher fuel flow compared to OEM or aftermarket fuel valve Necessary for adequate fuel delivery even on stock motorcycles and a must for high performance All descriptions are made from a seated position on the motorcycle with a reference from outlet position to the on, reserve and off position of the fuel valve lever. See diagram in