Description
Port plugs are essential for sealing unused AN fittings on your fuel system, cooling lines, or custom fabrication projects—keeping contaminants out and preventing fluid leaks. This Earls 12AN plug ensures a reliable, repeatable seal with its precision o-ring design, eliminating the need for improvised solutions. Built from black anodized aluminum, it delivers durability and corrosion resistance in high-vibration racing and street environments.
- 12 AN fitting size
- O-ring seal design
- Hex head cap
- Billet aluminum construction
- Black anodized finish
- Single unit per pack
- Bolt-on installation
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