#6 Male to #6 Female 90 Deg Swivel Fitting

The AEROQUIP #6 Male to #6 Female 90 Deg Swivel Fitting is a precision hydraulic adapter engineered for high-performance fuel and fluid line applications in custom engine builds, turbocharged systems, and competition vehicles. This 90-degree swivel adapter accommodates tight engine bay routing while maintaining secure, leak-free connections between AN-spec hoses and components. Mechanics and fabricators rely on this fitting for motorsports fuel systems, nitrous oxide delivery lines, and intercooler plumbing where space constraints and directional flexibility are critical to proper installation.

Constructed from lightweight aluminum with blue and red anodized finish, the AEROQUIP FCM3155 swivel fitting delivers corrosion resistance and durability in engine compartments exposed to heat, oil vapor, and moisture. The 90-degree configuration allows hose runs to navigate around engine components without kinks or sharp bends that compromise flow or create pressure points prone to failure. Both the male and female ports feature standard #6 AN (dash-6) sizing, compatible with industry-standard -6 hoses and adapters used throughout modern performance automotive applications. The swivel design eliminates torque transmission to connected hoses during installation, reducing the risk of fitting separation or hose damage during assembly and vibration cycles.

This fitting is essential for builders working on EFI fuel systems, supercharged/turbocharged setups, and custom cooling circuits where hose routing must adapt to unconventional engine placements or component layouts. The compact 2.4 x 1.05 x 4-inch footprint fits confined spaces without requiring bulky manifold blocks or multiple adapter stages. Installation requires wrench flats on both the male inlet and female outlet; standard AN wrench sizes provide secure engagement without risk of rounding. Whether assembling a professional drag engine, street rod, or track-focused build, this AEROQUIP swivel adapter ensures reliable, pressure-rated connections that perform consistently through thousands of heat cycles and vibration events.