The Aeroflow Performance press in tee adapter for the Ford Falcon BA-BF and FG Barra engine is a great way to easily install custom water lines. This billet adapter inserts into the same spot as the factory hard line pipe on the thermostat housing in all 6-cylinder Barra engines. This is great for those who want to remove/replace any of the OEM factory water lines with motorsport style hoses and Dash fittings. This tee fitting is provided with a male -10AN and a male -6AN as well as a new O-Ring for installation. This tee fitting is great to use to run new turbo water lines on non turbo applications. Sold individually in hard anodized black finish.