8AN ORB Male to 1/2in Push on EFI Black

The 8AN ORB Male to 1/2in Push on EFI Black fitting from REDHORSE PERFORMANCE is a precision quick-disconnect adapter engineered for high-performance fuel injection systems and hydraulic applications. This straight-port connector bridges an 8 AN male O-ring boss (ORB) inlet to a 1/2 inch SAE male quick-disconnect outlet, making it essential for custom fuel systems, racing platforms, and modular engine builds where fast, leak-free coupling and uncoupling are critical operational requirements.

Constructed from aluminum and finished in black anodize, this fitting delivers corrosion resistance and lightweight durability in demanding underhood environments. The O-ring boss design on the 8 AN side ensures positive metal-to-metal sealing without thread sealant, while the 1/2 inch SAE quick-disconnect end provides rapid engagement and secure closure under system pressure. The straight-port geometry minimizes turbulence and pressure loss, critical factors in fuel delivery systems where flow efficiency directly impacts engine performance and fuel economy.

This adapter is ideal for EFI fuel rail installations, custom fuel system modifications, and situations requiring tool-free fuel line disconnection for maintenance or component swaps. Builders and technicians working on carbureted-to-EFI conversions, turbo fuel system upgrades, and competition builds will find this fitting indispensable. The compact 0.075 lb weight and aluminum construction make it suitable for weight-conscious applications, while black anodize provides a professional appearance in engine bays. Verify compatibility with your specific quick-disconnect coupler model before installation to ensure proper fit and pressure rating.