6AN 5/16 Push On EFI Adapter Black

The 6AN 5/16 Push On EFI Adapter Black from REDHORSE PERFORMANCE is an essential fuel system component for custom EFI fuel injection conversions on street rods, race cars, and modern engine swaps. This adapter is designed for builders and mechanics who demand reliability under pressure, bridging the gap between standard fuel line sizes and modern EFI rail requirements.

Manufactured to REDHORSE PERFORMANCE standards, the 6AN push-on connector uses a push-lock barbed fitting design that provides a secure, vibration-resistant connection without requiring hose clamps or crimpers. The 6AN inlet mates with a 5/16-inch outlet, making it ideal for transitioning between different fuel line gauges commonly found in EFI fuel rail systems. The black anodized aluminum construction resists corrosion and integrates seamlessly into custom engine bays.

This adapter is particularly valuable for street rod enthusiasts, engine swap specialists, and EFI conversion builders who require precise fuel delivery from pump to injector rails. Its compact profile fits tight spaces typical of engine compartments, ensuring that it meets the demands of various automotive applications.