Description
AN fittings are critical components in any high-performance fuel, oil, or coolant system—they demand reliable, leak-free connections under pressure and extreme conditions. These Earls AN plugs provide a clean, professional way to cap off unused ports on your AN manifolds or line blocks, preventing contamination and fluid loss. Whether you’re building a custom fuel system or finishing a race engine bay, quality plugs are non-negotiable for system integrity.
- 6 AN size
- Aluminum construction
- Black anodized finish
- Hex head design
- Pair (2 plugs)
- Earls Manufacturing
- Bolt-on installation
- Universal fitment






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