8AN Female Flare to Male 6 ORB Adapter 9/16 x 18

The 8AN Female Flare to Male 6 ORB Adapter from VIBRANT PERFORMANCE is a precision hydraulic and fuel line fitting designed for custom automotive and motorsports applications. This adapter is essential for builders upgrading fuel systems, turbo lines, or cooling circuits on high-performance vehicles, allowing for seamless integration between systems using different port standards.

Constructed from aluminum and finished in black anodize, this adapter combines durability with corrosion resistance while remaining lightweight—critical for motorsports applications where unsprung weight matters. The 8AN female flare connection accepts standard flared fittings, while the 6 ORB male end threads directly into O-ring boss ports found on fuel rails, turbochargers, and aftermarket manifolds.

Engine builders, performance shops, and DIY enthusiasts will benefit from this adapter when tackling custom fuel system installations on turbocharged, supercharged, or naturally aspirated engines. Its straight configuration minimizes turbulence and pressure loss compared to 90-degree alternatives, making it ideal for applications where flow efficiency and system pressure stability are paramount.