SKU: ALL 50753
UPC: 848238074833
MPN: ALL50753
The ALLSTAR PERFORMANCE NPT Female Weld Bung 1/2in-14 Steel is a precision-engineered component designed for custom fuel system, coolant line, and vacuum line installations on race cars, hot rods, and high-performance street builds. This weld bung provides a permanent mounting point that eliminates the need for adapter fittings or aftermarket brackets, making it a reliable choice for custom fabricators and engine builders.
Manufactured from durable steel, this bung features a 1/2-inch NPT female thread pattern that ensures a leak-proof connection when properly torqued. The NPT (National Pipe Thread) taper design contributes to a secure fit, while the steel construction offers excellent thermal stability and resistance to corrosion from fuel and coolant exposure.
This weld bung is particularly beneficial for fabricators building custom fuel rails, intercooler piping, and surge tanks on LS, small-block, and big-block platforms. Installation requires welding directly into aluminum or steel panels, ensuring a strong and vibration-resistant connection for high-performance applications.
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