[MATERIAL] Weld On Bung Made of Aluminum, corrosion resistant and easy to weld.
[PRODUCT SIZE] Standard 1/4" NPT Female thread, suitable for most vehicles.
[DESIGN PRINCIPLE] Stepped design makes it easier to weld.
[WIDE RANGE OF APPLICATIONS] Used for aluminum valve covers, cylinder heads, oil reservoirs, oil pans, etc, or where NPT fitting connections are required.
[Application] Suitable for intercooler piping, intake manifold, overflow tank, etc. Only drilling and welding are required.