Vibrant 1/2in NPT Female Weld Bung (1-1/4in OD) - Aluminum

Vibrant Performance is known for making parts that help you build custom exhaust and plumbing systems. This female NPT weld bung is a solid piece for projects where you need to add a threaded port to a tube or pipe. It's made from T6061 billet aluminum, so it's lightweight and easy to weld onto your custom setup. The bung has a 1-1/4 inch outside diameter, designed to fit common tubing sizes, and features a 1/2 inch -14 NPT female thread for connecting various fittings.

This bung is perfect for adding sensors, fuel lines, or vacuum ports to custom exhaust headers, intake manifolds, or intercooler piping. The aluminum construction makes it a good choice for applications where weight is a concern or where you're working with aluminum tubing. It's a straightforward part to weld in place, giving you a clean and reliable threaded connection for your plumbing needs.