Male ORB to Hose Barb

The Male ORB to Hose Barb by VIBRANT PERFORMANCE is an essential fuel system adapter for builders and mechanics upgrading or repairing custom engine bay plumbing. This fitting bridges the gap between AN-style ORB (O-ring boss) ports found on modern fuel rails, carburetors, and fuel pressure regulators, and standard rubber hose with barbed connections. Whether you're converting to braided fuel line, installing a secondary fuel system, or fabricating a custom fuel delivery setup, this adapter provides a clean, leak-free transition that professionals depend on for reliable performance.

Engineered from durable aluminum alloy, the Male ORB to Hose Barb features a precision-machined O-ring groove that ensures a positive seal without requiring thread sealant tape. The barbed outlet is designed to grip standard fuel hose securely, preventing slip-off under pressure and vibration while allowing tool-free installation when paired with hose clamps. VIBRANT PERFORMANCE's attention to thread accuracy and barb geometry means you get consistent fitment across applications, whether working with carburetor fuel bowls, mechanical fuel pump outlets, or EFI fuel rail connections on street cars, race engines, and diesel conversions.

This compact adapter (1.5 x 1 x 2 inches) is ideal for tight engine bay layouts where space constraints make larger fittings impractical. It works seamlessly in fuel system upgrades on domestics and imports alike, handling both gasoline and naturally-aspirated fuel pressure ranges without degradation. Installation requires only a wrench to tighten the male thread—no special tools needed—making it a go-to choice for DIY enthusiasts and professional shops alike. Pair with quality fuel hose clamps and VIBRANT PERFORMANCE braided lines for a complete, professional-grade fuel system refresh.