Description
When you’re plumbing high-pressure fuel, coolant, or fluid lines through a tight engine bay, mismatched AN fitting sizes shouldn’t force you into custom fabrication. This #10 female to #12 male expander gives you the flexibility to step up line sizes without cutting, threading, or adapting multiple fittings—a bolt-on solution that saves time and maintains system integrity. The 360-degree swivel design eliminates stress on connections during vibration and thermal cycling, keeping your fuel delivery or cooling circuit reliable under sustained performance.
- 10 AN female inlet
- 12 AN male outlet
- Straight configuration
- Aluminum construction
- Black anodized finish
- Swivel design
- Sold individually






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