AN Weld Bung 6AN Female Aluminum

The AN Weld Bung 6AN Female Aluminum from ALLSTAR PERFORMANCE is a precision fuel system component designed specifically for custom engine builds, nitrous oxide systems, and high-flow fuel line applications. This product is ideal for fabricators and performance enthusiasts who require reliable integration points in welded aluminum fuel rails and manifolds.

Constructed from lightweight aluminum alloy, the 6AN female bung accepts standard AN6 hose fittings and is engineered to maintain structural integrity under high-pressure fuel delivery and vibration cycles. Its weld design allows for seamless integration into custom fuel rails before assembly, reducing the risk of stress concentration points that can occur with post-fabrication drilling.

This weld bung is essential for fabricators building custom intake manifolds, fuel rails, and plenum feed systems where port location or thread availability is limited. Both street and track builders will benefit from its durability and clean integration into welded aluminum setups, ensuring optimal performance in demanding motorsports applications.