The Earl's AN Port Plug Hex Head is engineered to provide a secure, leak-free seal for universal AN plumbing systems, making it an essential component for performance automotive, racing, and custom fabrication applications. Crafted from high-strength 2024 aluminum and finished in durable blue anodizing, this plug resists corrosion while maintaining a precise fit. Its hex-head design allows easy installation and removal, ensuring reliability when sealing unused AN ports in fuel, oil, coolant, or brake line systems. Whether you're completing a new build or upgrading an existing setup, this premium Earl's plug delivers dependable sealing performance and long-lasting durability.
Features:
- High-strength 2024 aluminum construction
- Blue anodized finish for corrosion resistance
- Precision fit for universal AN plumbing systems
- Hex-head design for easy installation and removal
- Compatible with fuel, oil, coolant, and brake applications
- Premium manufacturing for long service reliability