-6AN Male NPT Straight H ose End Fitting; Pipe Th

The -6AN Male NPT Straight Hose End Fitting from Vibrant Performance is an essential adapter for custom fuel, oil, and coolant line installations in high-performance engine builds and modified vehicles. Mechanics and enthusiasts rely on this fitting to transition between -6AN braided hose assemblies and NPT-threaded ports on engines, fuel rails, and auxiliary systems.

This fitting combines a male -6AN JIC hose end with National Pipe Thread (NPT) port compatibility, allowing direct connection to factory or aftermarket component inlets without reducers or bulky adapters. Vibrant Performance's precision machining ensures concentric bore alignment and clean fluid passages, critical for preventing pressure drops in high-flow fuel systems or maintaining consistent coolant circulation under boost.

Professional tuners, street rod builders, and drag racing teams use this fitting across naturally aspirated and turbocharged platforms, from small-block Chevys to Ford modular engines. The straight design minimizes turbulence and reduces vibration-related fatigue at connection points, making it ideal for applications where line vibration can cause premature failure.