Description
When you’re plumbing a custom fuel system, cooling loop, or hydraulic circuit, mismatched AN line sizes create unnecessary complexity and potential leak points. This straight reducer adapter steps down from #10 to #4 AN, allowing you to integrate components with different port sizes without kinking lines or forcing incompatible connections. CNC-precision aluminum construction with hard-anodized black finish ensures durability under pressure while resisting corrosion in engine bay environments.
- 4 AN male inlet
- 10 AN male outlet
- Straight configuration
- Aluminum construction
- Black anodized finish
- Bolt-on installation
- Sold individually






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