Male -6AN to Male 1/8in NPT 90 Degree Fitting

The Male -6AN to Male 1/8in NPT 90 Degree Fitting from Vibrant Performance is a precision adapter engineered for custom fuel, oil, and coolant line routing in high-performance automotive builds. This fitting solves a common integration challenge when connecting aftermarket fuel systems, turbocharger kits, or remote oil filtration setups where standard parallel configurations won't fit tight engine bays or chassis layouts. Whether you're fabricating a fuel cell plumbing harness, installing a catch can system, or adapting gauges to an engine block, this 90-degree angle redirect eliminates bulky hose runs and maintains clean under-hood aesthetics while preserving full flow capacity.

Built to Vibrant's standards for reliability in demanding environments, the Male -6AN to Male 1/8in NPT 90 Degree Fitting features a robust aluminum or ductile iron construction designed to withstand fuel system pressures, oil circulation temperatures, and vibration cycles common in turbo and naturally aspirated applications. The -6AN port (3/8-inch ID hose barb equivalent) accepts industry-standard braided stainless steel or rubber fuel line, while the 1/8-inch NPT male thread creates a sealed connection to engine blocks, gauge ports, filter housings, or manifold accessories without requiring tape or sealant—the tapered NPT thread form creates a metal-to-metal seal. The 90-degree angle design minimizes stress on hose fittings and reduces turbulence in fluid delivery, critical for fuel rail pressure consistency and oil flow to remote sensors.

This fitting is ideal for fabricators and enthusiasts building dual-purpose or track-focused vehicles where factory port locations don't accommodate aftermarket gauges, lines, or system modifications. Turbocharged builds, LS engine swaps, and water-cooled intercooler loops regularly call for angled adapters to route lines around intake manifolds or custom intake piping. Proper hose sizing (confirm your line ID matches -6AN spec) and NPT thread engagement ensure leak-free operation under sustained boost or sustained idle; always use appropriate hose clamps rated for your fluid type and pressure range. This compact, lightweight fitting integrates seamlessly into any custom plumbing strategy where elbow room is limited and directional changes are unavoidable.