1/2in Female Weld In Bung

The XRP-XTREME RACING PROD. 1/2in Female Weld In Bung (Part Number 996704) is a precision aluminum bung designed for high-performance fuel system applications where reliability and durability are non-negotiable. Built from durable aluminum with a natural finish, this weld-in bung features 1/2 inch NPT female threading and a raised surface fit design that ensures a secure, leak-free seal in demanding racing and performance environments.

The raised surface fit configuration provides superior clamping pressure and prevents fuel leakage—critical in high-vibration race conditions where standard bungs can fail. The 1/2 inch NPT female thread accepts matching male connectors, quick-disconnects, or fuel lines with standard adapters, making this bung compatible with most aftermarket fuel systems, custom fuel cells, and reservoir installations. Aluminum construction keeps weight minimal while maintaining structural integrity under continuous operation, and the natural finish resists corrosion in typical shop and garage environments.

This weld-in bung is engineered for fuel cell fabrication, custom fuel tank builds, and performance fuel system installations where permanent mounting is required. Builders and fabricators rely on weld-in bungs to eliminate the need for threaded bosses or external fittings, reducing assembly complexity and improving tank integrity. XRP-XTREME RACING PROD. is recognized in the racing and performance aftermarket for precision engineering, and this bung delivers the durability expected in competition and street performance applications where fuel system reliability cannot be compromised.