This is a brand new PCV valve. This is for use with the late production Willys MB and Ford GPW, as well as the CJ2A, CJ3A, M38, M38A1, and CJ3B jeeps. These are normally seen mounted to the center hole on the 134L intake, and around the fuel pump area on military 134F application. This is ready to install and use. These are designed to be taken a part and cleaned as needed. Don’t miss a great item for your restoration. We also carry the metal line for the 134L flat head application if needed.