Earl's Performance 581406ERL AN Port Plug - Hex Head Aluminum O-Ring

The Earl's Performance 581406ERL is a high-quality aluminum AN O-ring port plug designed for professional plumbing applications. Featuring a hex head design for easy installation and removal, this port plug provides a secure, leak-free seal for AN fittings in fuel systems, oil lines, and hydraulic applications.

Key Features:

• Blue anodized aluminum construction for corrosion resistance and durability
• Hex head design allows for easy installation with standard wrenches
• O-ring seal provides reliable leak-free performance
• Manufactured in the USA to strict quality standards
• Sold in pairs (2 plugs included)
• Ideal for blocking off unused AN ports in fuel systems, oil lines, and custom plumbing

These AN port plugs are essential components for any performance plumbing setup, allowing you to properly seal unused ports while maintaining a clean, professional appearance. The anodized finish not only provides corrosion protection but also adds a distinctive look to your engine bay or custom application.