#8 ORB Male to 5/16 Male Barb Fitting

The #8 ORB Male to 5/16 Male Barb Fitting is a precision hydraulic and fuel system adapter engineered for seamless hose connections in high-performance automotive applications. Designed by DEATSCHWERKS, a trusted manufacturer of fuel system components, this straight fitting bridges #8 AN male O-ring ports to 5/16-inch barbed hose outlets. It serves as an essential component for custom fuel line routing, turbo systems, and aftermarket fuel delivery upgrades where reliable, leak-free connections are non-negotiable.

Constructed from aluminum and finished in titanium anodized coating, this adapter delivers corrosion resistance and durability without adding unnecessary weight. The O-ring face seal (ORB) design at the #8 AN port ensures a positive, vibration-proof connection that withstands pressure cycling and thermal stress common in fuel and coolant systems. The 5/16-inch male barb on the opposite end accepts standard hose with a secure friction fit, eliminating the need for secondary clamps in low-pressure applications while remaining compatible with hose barb clamps for added security in demanding environments.

This fitting is ideal for fuel system builders, performance tuners, and motorsports enthusiasts who demand precision and reliability in custom fuel line assemblies. It integrates seamlessly into turbocharger feed lines, fuel pump bypass circuits, and cooler overflow systems on street and track vehicles. Installers should verify hose ID compatibility with the 5/16-inch barb diameter and confirm AN port compatibility with existing fuel rail or supply block architecture before assembly. Each fitting is sold individually, allowing flexible system design for single or multi-component fuel delivery upgrades.