Fuel Fittings

The MR. GASKET fuel fittings adapter is a precision brass 90-degree connector engineered to simplify fuel line routing in automotive fuel systems. This 3/8-inch NPT male to 3/8-inch hose barb adapter serves as an essential transition component for fuel delivery systems, carburetors, fuel pumps, and aftermarket fuel injection setups. Whether you're building a custom fuel system, restoring a classic vehicle, or upgrading fuel line connections, this fitting enables flexible hose routing while maintaining reliable, leak-free connections.

Constructed from durable brass, the MR. GASKET fuel fittings adapter resists corrosion and withstands the demands of fuel system pressures without degradation. The 90-degree elbow design allows directional changes in fuel line runs, reducing the need for multiple fittings and simplifying installation geometry in tight engine compartments. The NPT male threaded end creates a secure, code-compliant connection to fuel system components, while the integral hose barb accommodates standard fuel hose sizing and prevents slippage during operation. The natural brass finish provides excellent visibility for inspection and maintains consistent performance across varying fuel types and temperatures.

This fuel fittings adapter benefits fuel system builders, automotive enthusiasts, and professional mechanics requiring dependable transition solutions for carburetor feeds, fuel distribution manifolds, and hose-to-port connections. Installation requires simple hose crimping or clamp methods on the barbed end and NPT wrench torque on the threaded end—no special tools needed. Compact dimensions (3.3 x 0.9 x 5.9 inches) ensure compatibility with space-constrained engine bays. The adapter's brass construction and proven MR. GASKET reputation make it an ideal choice for racing applications, restorations, and daily-driver fuel system upgrades where reliability and longevity are non-negotiable.