#8 Flare Union Black

The #8 Flare Union Black by XRP-XTREME RACING PROD. is a precision aluminum adapter fitting engineered for high-performance fuel, oil, and coolant line applications in motorsports and street-built vehicles. This straight-through AN adapter connects two 8 AN male ports seamlessly, making it essential for custom plumbing on race cars, hot rods, and turbocharged engines where reliable hydraulic connections are non-negotiable. Built for builders who demand leak-free performance under extreme pressure and temperature swings, this union adapter is a critical component in any properly engineered fuel or cooling system upgrade.

Manufactured from lightweight aluminum and finished in black anodize, the #8 Flare Union Black provides superior corrosion resistance while maintaining the low weight critical to performance builds. The flare design accommodates standard AN hose fittings, ensuring a metal-to-metal seal that withstands fuel injection pressures, turbo boost spikes, and high-flow cooling demands without weeping or failure. Its compact geometry—measuring just 2.7 × 1.3 × 4.05 inches and weighing only 0.08 lbs—allows tight routing through engine bays and frame tunnels where space is at a premium, while the male-to-male configuration eliminates the need for additional adapters in your system plumbing.

Professionals and weekend warriors alike rely on this fitting for fuel system repairs, turbo kit installations, and complete cooling system overhauls. Whether you're upgrading a carbureted classic with modern fuel injection, plumbing a stand-alone EFI setup, or rerouting coolant lines around a stroker build, the #8 Flare Union Black delivers the reliability you need without compromise. It's the go-to choice when OEM fittings won't fit your custom routing, and every serious shop keeps these in stock for emergency repairs and custom fabrication projects.