3AN to 2AN 1/8NPT Straight Male to Male

The REDHORSE PERFORMANCE 3AN to 2AN 1/8NPT Straight Male to Male adapter fitting is a precision-engineered hydraulic and fuel line connector designed to bridge different port sizes in high-pressure fluid systems. This aluminum adapter connects a 3 AN male port to a 2 AN male inlet while incorporating a 1/8-inch NPT male thread, enabling flexible system configuration in performance fuel systems, hydraulic power steering, transmission coolers, and boost control circuits where adapter versatility is essential.

Constructed from aluminum and finished in black anodized coating, this adapter provides corrosion resistance and durability in underhood and bay environments. The straight male-to-male configuration delivers direct flow path geometry without directional restrictions, critical for applications requiring consistent pressure delivery and minimal turbulence. The NPT thread on one port accommodates sensors, gauges, or auxiliary components commonly used in fuel management and hydraulic control systems. The compact 2.7 × 1.1 × 3.8-inch footprint and lightweight 0.06-pound profile minimize installation space and weight penalty, making it suitable for both stock and modified engine bay layouts.

This adapter serves builders and technicians configuring custom fuel delivery systems, forced-induction boost control lines, transmission cooler circuits, and hydraulic brake or power steering upgrades. The REDHORSE 816 series is recognized in performance tuning and fabrication shops for reliable adapter solutions where multiple AN port sizes and NPT thread integration are required in a single fitting. Buyers seeking a certified adapter fitting for professional-grade or competition-level applications will find this part meets the precision tolerance and material standards expected in high-performance motorsports and automotive systems work.