Speedflow Weld Fittings

Speedflow Aluminium Male Weld Bung

Speedflow Flowed Aluminium Male Weld Bung

Speedflow Stainless Steel Male Weld Bung

Speedflow Aluminium Female NPT Weld Bung

If you are making custom headers, or just require a O2 Sensor in your system for data logging, engine management or test equipment, we have these w...

Speedflow Aluminium Female O-Ring Port Weld Bung

Speedflow Steel Male Weld Bung

Speedflow Filler Cap & Weld Bung Assemblies

Speedflow Steel Female 1/8"NPT Weld Bung

Speedflow Stainless Steel Female 1/8"NPT Weld Bung

Speedflow Aluminium Female Metric Weld Bung

If you are making custom headers, or just require a O2 Sensor in your system for data logging, engine management or test equipment, we have these w...

Speedflow 411 Series Hose Tail Weld Barb

Speedflow Aluminium Female 1/8"BSPP Weld Bung

Speedflow Aluminium Male Hex Weld Bung