AN to O-Ring -8 x 1 1/16-12 (-12)

The AN to O-Ring -8 x 1 1/16-12 (-12) adapter from Triple X Race Components is a vital fluid transfer coupling designed for high-performance automotive and racing applications. This adapter effectively connects AN (Army-Navy) hose fittings to O-ring face seal (ORFS) ports, ensuring reliable connections in fuel systems, coolant lines, and hydraulic circuits where precision is crucial.

The -8 size designation corresponds to a 1/2-inch nominal hose ID, while the 1 1/16-12 thread specification defines the O-ring port interface, a standard size across various performance platforms. This adapter is manufactured from forged aluminum with precision machining to aerospace tolerances, ensuring optimal sealing surfaces that mate perfectly with both AN flare fittings and ORFS ports. The O-ring design enhances reliability by providing a metal-to-metal face contact that resists vibration and pressure fluctuations.

Engine builders and fabricators prefer this adapter for applications such as fuel rails, transmission coolers, and turbo feed/return lines, especially where space or thread availability limits direct AN connections. Its compact design and robust construction make it an excellent choice for custom setups in high-performance environments.