AN Fittings - Adapter Fittings
The AN Adapter Fittings category at Ace Race Parts includes a wide range of precision-machined fittings designed to connect AN lines to a variety of ports, threads, and components commonly used in automotive fluid systems. These adapters are essential for integrating fuel, oil, coolant, and vacuum systems in both custom builds and performance applications.
Our selection of AN adapter fittings is manufactured from high-quality 6061 aluminum and finished with a durable, corrosion-resistant black hard anodized coating. Each fitting is designed for consistent thread engagement and proper sealing, helping ensure leak-free performance in demanding environments.
Available in a variety of configurations — including AN to NPT, AN to metric, AN to ORB, and reducer fittings—these adapters provide the flexibility needed to connect mismatched components and simplify system routing. Whether you're plumbing a fuel system, setting up an oil cooler, or adapting sensors and regulators, AN adapter fittings allow for clean, reliable connections.
Compatible with standard AN sizing and widely used across performance automotive applications, these fittings are ideal for fabricators, builders, and racers looking for dependable solutions in custom fluid system design.
Read Less-8AN Male AN Flare to -10AN Male ORB Straight Adapter, Black Hard Anodized
The Ace Race Parts brand of fluid delivery components is suitable in a variety of automotive applications. Our -8AN Male AN Flare to -10AN Male ORB...
View full details1/8" Male NPT Hex Plug, 6061 Aluminum, Black Hard Anodized
The Ace Race Parts brand of fluid delivery components is suitable in a variety of automotive applications. Our 1/8" Male NPT Hex Plugs are precisio...
View full details1/4" Male NPT Hex Plug, 6061 Aluminum, Black Hard Anodized
The Ace Race Parts brand of fluid delivery components is suitable in a variety of automotive applications. Our 1/4" Male NPT Hex Plugs are precisio...
View full details3/8" Male NPT Hex Plug, 6061 Aluminum, Black Hard Anodized
The Ace Race Parts brand of fluid delivery components is suitable in a variety of automotive applications. Our 3/8" Male NPT Hex Plugs are precisio...
View full details1/2" Male NPT Hex Plug, 6061 Aluminum, Black Hard Anodized
The Ace Race Parts brand of fluid delivery components is suitable in a variety of automotive applications. Our 1/2" Male NPT Hex Plugs are precisio...
View full details3/4" Male NPT Hex Plug, 6061 Aluminum, Black Hard Anodized
The Ace Race Parts brand of fluid delivery components is suitable in a variety of automotive applications. Our 3/4" Male NPT Hex Plugs are precisio...
View full details1" Male NPT Hex Plug, 6061 Aluminum, Black Hard Anodized
The Ace Race Parts brand of fluid delivery components is suitable in a variety of automotive applications. Our 1" Male NPT Hex Plugs are precision ...
View full details-3AN AN Flare Cap, 6061 Aluminum, Black Hard Anodized
The Ace Race Parts brand of fluid delivery components is suitable in a variety of automotive applications. Our -3AN AN Flare Caps are precision CNC...
View full details-4AN AN Flare Cap, 6061 Aluminum, Black Hard Anodized
The Ace Race Parts brand of fluid delivery components is suitable in a variety of automotive applications. Our -4AN AN Flare Caps are precision CNC...
View full details-6AN AN Flare Cap, 6061 Aluminum, Black Hard Anodized
The Ace Race Parts brand of fluid delivery components is suitable in a variety of automotive applications. Our -6AN AN Flare Caps are precision CNC...
View full details-8AN AN Flare Cap, 6061 Aluminum, Black Hard Anodized
The Ace Race Parts brand of fluid delivery components is suitable in a variety of automotive applications. Our -8AN AN Flare Caps are precision CNC...
View full details-10AN AN Flare Cap, 6061 Aluminum, Black Hard Anodized
The Ace Race Parts brand of fluid delivery components is suitable in a variety of automotive applications. Our -10AN AN Flare Caps are precision CN...
View full details-12AN AN Flare Cap, 6061 Aluminum, Black Hard Anodized
The Ace Race Parts brand of fluid delivery components is suitable in a variety of automotive applications. Our -12AN AN Flare Caps are precision CN...
View full details-16AN AN Flare Cap, 6061 Aluminum, Black Hard Anodized
The Ace Race Parts brand of fluid delivery components is suitable in a variety of automotive applications. Our -16AN AN Flare Caps are precision CN...
View full details-3AN AN Flare Hex Plug, 6061 Aluminum, Black Hard Anodized
The Ace Race Parts brand of fluid delivery components is suitable in a variety of automotive applications. Our -3AN AN Flare Hex Plugs are precisio...
View full details-4AN AN Flare Hex Plug, 6061 Aluminum, Black Hard Anodized
The Ace Race Parts brand of fluid delivery components is suitable in a variety of automotive applications. Our -4AN AN Flare Hex Plugs are precisio...
View full details-6AN AN Flare Hex Plug, 6061 Aluminum, Black Hard Anodized
The Ace Race Parts brand of fluid delivery components is suitable in a variety of automotive applications. Our -6AN AN Flare Hex Plugs are precisio...
View full details-8AN AN Flare Hex Plug, 6061 Aluminum, Black Hard Anodized
The Ace Race Parts brand of fluid delivery components is suitable in a variety of automotive applications. Our -8AN AN Flare Hex Plugs are precisio...
View full details-10AN AN Flare Hex Plug, 6061 Aluminum, Black Hard Anodized
The Ace Race Parts brand of fluid delivery components is suitable in a variety of automotive applications. Our -10AN AN Flare Hex Plugs are precisi...
View full details-12AN AN Flare Hex Plug, 6061 Aluminum, Black Hard Anodized
The Ace Race Parts brand of fluid delivery components is suitable in a variety of automotive applications. Our -12AN AN Flare Hex Plugs are precisi...
View full details-16AN AN Flare Hex Plug, 6061 Aluminum, Black Hard Anodized
The Ace Race Parts brand of fluid delivery components is suitable in a variety of automotive applications. Our -16AN AN Flare Hex Plugs are precisi...
View full details-20AN AN Flare Hex Plug, 6061 Aluminum, Black Hard Anodized
The Ace Race Parts brand of fluid delivery components is suitable in a variety of automotive applications. Our -20AN AN Flare Hex Plugs are precisi...
View full details-4AN Male AN Flare to M10x1.0 Male Metric Adapter w/ Crush Washer, Black Hard Anodized
The Ace Race Parts Male AN Flare to Male Metric Adapter is designed to provide a secure, leak-free connection between AN and metric threads in high...
View full details-4AN Male AN Flare to M12x1.0 Male Metric Adapter w/ Crush Washer, Black Hard Anodized
The Ace Race Parts Male AN Flare to Male Metric Adapter is designed to provide a secure, leak-free connection between AN and metric threads in high...
View full details-4AN Male AN Flare to M12x1.25 Male Metric Adapter w/ Crush Washer, Black Hard Anodized
The Ace Race Parts Male AN Flare to Male Metric Adapter is designed to provide a secure, leak-free connection between AN and metric threads in high...
View full details-4AN Male AN Flare to M12x1.5 Male Metric Adapter w/ Crush Washer, Black Hard Anodized
The Ace Race Parts Male AN Flare to Male Metric Adapter is designed to provide a secure, leak-free connection between AN and metric threads in high...
View full details-4AN Male AN Flare to M14x1.5 Male Metric Adapter w/ Crush Washer, Black Hard Anodized
The Ace Race Parts Male AN Flare to Male Metric Adapter is designed to provide a secure, leak-free connection between AN and metric threads in high...
View full details-6AN Male AN Flare to M12x1.25 Male Metric Adapter w/ Crush Washer, Black Hard Anodized
The Ace Race Parts Male AN Flare to Male Metric Adapter is designed to provide a secure, leak-free connection between AN and metric threads in high...
View full details-6AN Male AN Flare to M12x1.5 Male Metric Adapter w/ Crush Washer, Black Hard Anodized
The Ace Race Parts Male AN Flare to Male Metric Adapter is designed to provide a secure, leak-free connection between AN and metric threads in high...
View full details-6AN Male AN Flare to M14x1.5 Male Metric Adapter w/ Crush Washer, Black Hard Anodized
The Ace Race Parts Male AN Flare to Male Metric Adapter is designed to provide a secure, leak-free connection between AN and metric threads in high...
View full details-6AN Male AN Flare to M16x1.5 Male Metric Adapter w/ Crush Washer, Black Hard Anodized
The Ace Race Parts Male AN Flare to Male Metric Adapter is designed to provide a secure, leak-free connection between AN and metric threads in high...
View full details-8AN Male AN Flare to M12x1.25 Male Metric Adapter w/ Crush Washer, Black Hard Anodized
The Ace Race Parts Male AN Flare to Male Metric Adapter is designed to provide a secure, leak-free connection between AN and metric threads in high...
View full details-8AN Male AN Flare to M14x1.5 Male Metric Adapter w/ Crush Washer, Black Hard Anodized
The Ace Race Parts Male AN Flare to Male Metric Adapter is designed to provide a secure, leak-free connection between AN and metric threads in high...
View full details-8AN Male AN Flare to M16x1.5 Male Metric Adapter w/ Crush Washer, Black Hard Anodized
The Ace Race Parts Male AN Flare to Male Metric Adapter is designed to provide a secure, leak-free connection between AN and metric threads in high...
View full details-8AN Male AN Flare to M18x1.5 Male Metric Adapter w/ Crush Washer, Black Hard Anodized
The Ace Race Parts Male AN Flare to Male Metric Adapter is designed to provide a secure, leak-free connection between AN and metric threads in high...
View full details-8AN Male AN Flare to M20x1.5 Male Metric Adapter w/ Crush Washer, Black Hard Anodized
The Ace Race Parts Male AN Flare to Male Metric Adapter is designed to provide a secure, leak-free connection between AN and metric threads in high...
View full details-10AN Male AN Flare to M16x1.5 Male Metric Adapter w/ Crush Washer, Black Hard Anodized
The Ace Race Parts Male AN Flare to Male Metric Adapter is designed to provide a secure, leak-free connection between AN and metric threads in high...
View full details-10AN Male AN Flare to M18x1.5 Male Metric Adapter w/ Crush Washer, Black Hard Anodized
The Ace Race Parts Male AN Flare to Male Metric Adapter is designed to provide a secure, leak-free connection between AN and metric threads in high...
View full details-10AN Male AN Flare to M20x1.5 Male Metric Adapter w/ Crush Washer, Black Hard Anodized
The Ace Race Parts Male AN Flare to Male Metric Adapter is designed to provide a secure, leak-free connection between AN and metric threads in high...
View full details-10AN Male AN Flare to M22x1.5 Male Metric Adapter w/ Crush Washer, Black Hard Anodized
The Ace Race Parts Male AN Flare to Male Metric Adapter is designed to provide a secure, leak-free connection between AN and metric threads in high...
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