Upgrade your fuel or fluid system with the Earl’s AN Port Plug Allen Head, engineered for secure sealing and dependable performance in high-pressure applications. Built from premium 2024 aluminum and finished in durable black anodizing, this plug provides a lightweight yet strong solution for closing off unused AN ports while maintaining a clean, refined appearance. Designed with an internal Allen-head hex, this plug delivers a modern, streamlined profile that is easier to install and more compact than traditional external-hex plugs. Each plug includes an O-ring for a reliable seal, ensuring proper fitment across a wide range of fuel, oil, coolant, or hydraulic systems. Ideal for performance, motorsport, and custom plumbing applications.
Features:
- Slim lightweight profile with internal Allen-head design
- Constructed from high-strength 2024 aluminum
- Black anodized finish for corrosion resistance and durability
- Includes O-ring for secure and leak-free sealing
- Suitable for fuel, oil, coolant, and hydraulic systems
- Easy installation with 3/8" Allen wrench