10AN Bulkhead Adapter Straight Male Male Black

The 10AN Bulkhead Adapter Straight Male Male Black from REDHORSE PERFORMANCE is a precision-engineered hydraulic fitting essential for custom fuel systems, coolant lines, and high-pressure fluid transfer in modified vehicles. This adapter is designed for applications where two -10 AN male fittings need to pass through a firewall, frame rail, or sealed bulkhead, making it a critical component for mechanics and fabricators.

Constructed with a straight-through bore design, the 10AN male-to-male adapter ensures zero flow restriction and consistent bore diameter matching standard -10 AN hose fittings. The black finish provides corrosion resistance in engine compartments exposed to heat cycling and moisture, while also maintaining a professional appearance in visible custom installations. This configuration allows for direct inline connections, making it ideal for fuel rails, intercooler return lines, and transmission cooler circuits.

At just 0.14 lbs and measuring 2.75 × 1.35 × 3.75 inches, it installs easily in tight spaces common to engine bays and custom fabrication projects. This adapter is perfect for those looking to create watertight, leak-proof transitions while maintaining system integrity under pressure, ensuring reliable performance in demanding applications.