Description
When you’re running high-pressure fuel or coolant lines, mismatched port sizes create weak points that can fail under boost or sustained RPMs. This Fragola adapter bridges the gap between 4 AN and 6 AN systems with a proven radius O-ring design, eliminating the need for custom fabrication and reducing potential leak points. Black anodized aluminum construction delivers durability while maintaining a clean, race-ready appearance in your engine bay.
- 4 AN male to 6 AN male
- Straight configuration
- Radius O-ring sealed
- Aluminum, black anodized
- Bolt-on installation
- Sold individually






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