6AN 45Deg Male Adapter to 1/8in NPT Male Blue

The 6AN 45Deg Male Adapter to 1/8in NPT Male Blue from REDHORSE PERFORMANCE is a precision hydraulic adapter designed for high-performance fuel, oil, and coolant line routing in modified vehicles. This adapter bridges two industry-standard connection types—6AN (JIC) and 1/8 inch NPT (National Pipe Thread)—making it essential for custom fuel systems, turbo upgrades, and engine bay modifications where space constraints or existing component interfaces demand a compact 45-degree solution.

Manufactured by REDHORSE PERFORMANCE, a trusted name in motorsports plumbing systems, this adapter features a 45-degree male design that reduces stress on hose runs and minimizes vibration-induced fatigue at connection points. The 6AN end accepts standard -6 AN hose barbs or compression fittings, while the 1/8 inch NPT male thread cuts directly into NPT ports found on fuel pressure regulators, oil filter adapters, and coolant manifolds. The blue anodized aluminum finish provides corrosion resistance and aids in quick visual identification of line function within complex engine bay layouts.

Whether you're building a street rod, upgrading fuel delivery on a forced-induction platform, or integrating aftermarket gauges and coolers, this adapter provides a reliable transition point that eliminates the need for multiple fittings. Precision machining ensures leak-free performance under sustained pressure, making it a critical component for anyone looking to enhance their vehicle's performance and reliability.