Description
When you’re building a custom fuel, oil, or coolant system, you need a reliable junction point that won’t leak under pressure. This Allstar Performance weld bung provides a secure, permanent connection using a direct 6AN female O-ring port—eliminating the need for adapters and reducing potential failure points. Whether you’re fabricating a fuel cell installation or integrating auxiliary cooling lines, a quality weld bung is the foundation of a bulletproof system.
- 6AN female O-ring
- Weld-on design
- Billet aluminum construction
- Natural finish
- Sold individually
- MPN: ALL50781









