8AN/JIC Swivel Coupler Red/Blue

The 8AN/JIC Swivel Coupler Red/Blue is a premium straight-through adapter fitting designed for high-pressure fuel, coolant, and hydraulic line applications in custom automotive builds. Built by REDHORSE PERFORMANCE, this coupler connects two 8 AN female ports without reducing flow capacity, making it essential for fuel system modifications, turbo installations, and serious engine tuning projects.

This fitting features a swivel design that accommodates misalignment during installation and reduces torque stress on adjacent hose barbs and fittings. The aluminum construction is hard-anodized in contrasting red and blue for easy identification in organized fuel systems, while the 8 AN JIC (Joint Industry Council) standard ensures compatibility with aftermarket fuel systems, -8 hose, and performance fuel pumps rated for street and track use.

Mechanics and fabricators routinely specify this coupler for fuel surge tank plumbing, turbo feed lines, and coolant bypass circuits. The swivel port design is particularly valuable in boosted applications where engine vibration and thermal cycling can loosen rigid fittings, ensuring reliable connections in demanding environments.