Aluminum Weld Bung -16AN Female

The Vibrant Performance Aluminum Weld Bung -16AN Female (VIB11165) is a precision-engineered hydraulic port adapter specifically designed for custom fuel systems, coolant lines, and vacuum hose applications. This product is ideal for fabricators and engine builders who require a reliable solution for -16AN fittings where OEM ports are not available or need modification. It serves as a critical junction point for various automotive applications.

Constructed from lightweight aluminum alloy, the -16AN Female weld bung balances weight savings with structural integrity, making it essential for both competition and daily-driven modified vehicles. The female -16AN port is compatible with standard -16AN male fittings and features SAE J518 straight thread O-ring seals, ensuring a leak-free connection under pressure. The welding flange is engineered for TIG or MIG welding to aluminum components, providing a smooth transition from the weld pad to the female port.

This adapter is particularly beneficial for engine bay plumbing in applications such as LS swaps, turbocharged builds, and custom fuel cells. Its design supports flow rates and pressures typical of modern fuel injection and cooling circuits, making it a versatile choice for automotive enthusiasts. Whether you're setting up a fuel pressure gauge circuit or routing auxiliary cooling lines, this weld bung is a reliable solution.