Large-Diameter 1-1/4in NPT Aluminum Weld Bungs

When your project requires maximum fluid flow, the JOES Racing Products 1-1/4in NPT Female Aluminum Weld Bung is the ideal solution. Designed for large-scale plumbing needs, this bung offers a secure, permanent mounting point for high-capacity lines in custom tanks, reservoirs, and industrial-grade cooling systems.

Key Features

• High Capacity: 1-1/4in NPT female threads for maximum flow rates.
• Material: High-quality aluminum, optimized for TIG welding.
• Build Quality: Precision-machined for a perfect fit and reliable sealing.
• Versatility: Suitable for a wide range of custom automotive and industrial applications.
• Strength: Heavy-duty construction designed for extreme environments.

Fabricators choose this bung when they cannot compromise on flow or structural integrity. Whether you are building a custom dry sump tank or a large-capacity radiator system, this weld-in fitting provides the necessary port size to keep your fluids moving efficiently. Its natural aluminum finish ensures it can be integrated seamlessly into any custom build, whether left raw or powder-coated. Trust in the precision engineering of JOES Racing Products to keep your high-performance systems running at their peak. Find the right fabrication parts for your next big project at GGCRACING.