- Fittings & Hose
- Weld-In Fittings & Bungs
Weld-In Bung Fitting
Weld in threaded bungs are strong connections that are added to custom metal vehicle and engine components. JEGS offers a large supply of steel, aluminum, and stainless steel weld in bungs in stock from top manufacturers such as Vibrant, ICT Billet, Earl's, Russell Performance, JEGS, and others. Each bung fitting is made from heavy duty materials so you can get the leak-free connection you want at a price you can afford with the assurance you need.
If you really want a secure and stable fitting around an O2 sensor or a strong threaded port on a fuel tank, oil pan, transmission case or any custom fabrication project, a weld-in bung fitting is the way to go. Also known as pipe bungs, weld bungs are usually steel, stainless or aluminum and are a small-diameter cylinder with threads on one end, possibly a hex nut and an open hole on the other. A properly installed weld bung is how you can ensure a fitting that will be free of vacuum leaks or fluid leaks, and this is your resource for billet aluminum, steel or stainless weld bungs from brands like JEGS, Russell Performance, ICT Billet, Earl's and Vibrant Performance.
For someone with great welding skills and the right equipment and technique, weld-in bungs are versatile and offer a secure connection, making them an especially good option for custom fabrication jobs. They're not just for fittings and lines, either - a weld bung can be an anchor point for mounts, brackets, connectors and other components.
For aluminum bungs, remember that the material is softer so don't over-tighten when you connect a fitting or line to the bung. We also offer bungs with a barb-style fitting, making them a great choice for intake manifolds, vacuum line ports and hose connections of all kinds. Weld-in bung fittings from JEGS are a great option for an upgrade or restoration, or any time you need to manage a custom plumbing job that requires connections for hoses or lines with threaded connectors.