10AN Male to 8AN ORB 1/8NPT Gauge Port Adapt

The 10AN Male to 8AN ORB 1/8NPT Gauge Port Adapter from REDHORSE PERFORMANCE is a precision hydraulic fitting designed for builders transitioning between different AN line sizes while maintaining a dedicated port for pressure gauges, fuel rail sensors, or other monitoring equipment. This adapter addresses common challenges in modern fuel systems and forced induction builds, particularly where space constraints or existing manifold configurations necessitate downsizing from 10AN feed lines to 8AN while preserving diagnostic capabilities.

Engineered with a 10AN male inlet, 8AN ORB (O-ring boss) outlet, and integrated 1/8NPT gauge port, this fitting provides three connection points in a single compact body, minimizing leak points and simplifying plumbing geometry. The ORB standard ensures reliable sealing with standard O-ring equipped components, while the NPT port accepts industry-standard pressure transducers, analog gauges, and boost controllers without the need for additional adapters. Constructed from high-quality aluminum, this adapter offers lightweight durability critical for high-pressure fuel systems, nitrous oxide delivery lines, and boost control circuits.

This adapter is ideal for automotive enthusiasts and professionals who are tuning turbocharged engines, upgrading fuel delivery systems, or installing boost controllers and pressure transducers. By eliminating the need for separate tee fittings, it reduces clutter in the engine bay, making it easier to manage and maintain your setup. Whether you're working on a custom build or a performance upgrade, this adapter is a reliable solution for your hydraulic fitting needs.