90 Degree Adapter Fittin g -8 AN to 1/4in NTP

The 90 Degree Adapter Fitting -8 AN to 1/4in NTP from VIBRANT PERFORMANCE is a precision hydraulic and pneumatic connector designed for systems that require a right-angle port transition. This adapter bridges 8 AN (Army-Navy) male ports to 1/4 inch NPT (National Pipe Thread) male connections, making it essential for custom fluid lines, fuel systems, coolant circuits, and air brake applications where space constraints or system geometry demand a 90-degree turn. Technicians and fabricators rely on adapters of this type to eliminate hard-line bends and simplify complex plumbing layouts.

Constructed from aluminum and finished in black anodized coating, this fitting delivers corrosion resistance and a clean appearance in high-visibility engine bays and aftermarket installations. The anodized aluminum body provides durability while remaining lightweight—a critical advantage in performance and race applications where every fraction of weight counts. The combination of 8 AN and 1/4 NPT threads accommodates both modern high-flow AN-standard hose and fittings alongside legacy NPT-threaded components, allowing seamless integration in retrofit projects or mixed-standard systems without adapting at the hose end.

This adapter suits custom cooling loops, fuel injection tuning, transmission cooler lines, and vintage engine restorations that blend old and new plumbing standards. Installation is straightforward—apply appropriate thread sealant to the NPT side (which requires it per plumbing code) and hand-tighten the AN fitting to avoid cross-threading. The compact dimensions (3.25 x 0.85 x 3.55 inches) fit tight engine bays and enclosed spaces where bulkier elbows cannot. For buyers seeking reliable, manufactured-grade connectors rather than improvised reducers, this VIBRANT PERFORMANCE piece ensures leak-free performance under pressure and thermal cycling.