Adapter Fitting Bulkhead 90 Deg 6an

The Adapter Fitting Bulkhead 90 Deg 6AN from EARLS is a precision hydraulic and fuel line connector engineered for high-performance automotive, marine, and industrial applications where reliable fluid transfer under pressure is critical. This 90-degree bulkhead fitting serves as an essential interface component for technicians and enthusiasts building custom fuel systems, brake lines, and coolant circuits that require a compact, angled connection through a panel or bulkhead wall. The fitting's right-angle design eliminates the need for additional hose bends, reducing turbulence and potential leak points in tight engine bay installations.

Constructed from aluminum and finished with black anodizing, the adapter features 6 AN (AN6) male connections on both ends, providing a secure, standardized thread interface that meets SAE J518 specifications. The anodized aluminum construction offers superior corrosion resistance and weight savings compared to steel alternatives, while maintaining excellent durability under vibration and thermal cycling typical in racing and performance engine environments. The 90-degree bulkhead design allows the fitting to mount directly through a firewall, fuel cell, or tank mounting surface, with one port facing perpendicular to the panel for clean, space-efficient plumbing layouts that maximize available clearance.

This bulkhead adapter is ideal for custom fuel system builders, race car fabricators, and restoration specialists working with AN fuel lines or brake hose assemblies. It pairs seamlessly with standard 6 AN hose, fittings, and adapters across most aftermarket fuel injection kits, carburetors, and brake system upgrades. Proper installation requires AN6-compatible hose crimpers and compatible port receivers; ensure the bulkhead mounting surface can accommodate the fitting's compact footprint (2.45 x 2.7 inches) and verify thread compatibility before assembly to guarantee leak-free operation under system pressure.