Female -12AN Flare to Male -12AN ORB Fitting

The Female -12AN Flare to Male -12AN ORB Fitting by Vibrant Performance is an essential adapter for modern fuel system and fluid line conversions in high-performance automotive builds. This fitting bridges two industry-standard connection types—AN flare and ORB (O-Ring Boss)—allowing you to integrate components designed to different specifications without custom fabrication or line replacement.

Engineered from aerospace-grade aluminum, the Female -12AN Flare to Male -12AN ORB Fitting maintains the structural integrity required for high-pressure applications. The female flare end accepts standard AN hose fittings with proven 37-degree flare geometry, while the male ORB end threads into ports with standard O-ring boss dimensions, creating a leak-free seal without tape or additional sealant.

This adapter is particularly beneficial for mechanics and engine builders when upgrading fuel delivery systems, installing turbo kits, or adapting aftermarket fuel rails and regulators. Its compact design—measuring 3.54 inches in length and weighing just 0.13 lbs—integrates seamlessly into tight engine bay layouts common in custom fuel cell installations and intercooler piping.