#12 Straight Bulkhead Fitting

The #12 Straight Bulkhead Fitting from MAGNAFUEL/MAGNAFLOW FUEL SYSTEMS is a precision-engineered hydraulic connector designed for fuel system applications requiring direct male-to-male coupling. This AN fitting serves professionals and enthusiasts building or maintaining high-performance fuel delivery systems where reliability and leak-free operation are non-negotiable. The straight configuration ensures unobstructed flow while maintaining structural integrity under pressure, making it essential for custom fuel rails, injection systems, and emergency fuel systems in race vehicles, off-road platforms, and specialized equipment.

Manufactured from aluminum and finished in black anodized coating, this #12 AN bulkhead fitting resists corrosion and oxidation while providing lightweight strength critical in fuel applications. The anodized surface prevents galvanic reaction with fuel and other system components, extending service life. The dual 12 AN male threads accommodate standard crimped or reusable hose fittings, allowing modular assembly across multiple system configurations. Compact dimensions and minimal weight (0.25 lbs) minimize installation footprint without compromising structural rigidity or flow capacity typical of AN12-rated components.

Engineers and fabricators working on fuel system plumbing, whether for drag racing, off-road competition, or custom restorations, depend on AN bulkhead fittings to transition between fuel tanks, pumps, regulators, and rails. The straight configuration is ideal for applications where hose runs must pass through firewalls or bulkheads without directional bends, reducing turbulence and pressure loss. Compatibility extends across any system using 12 AN ports; installation requires only a wrench and proper sealant protocol. This fitting is sold individually, allowing builders to source multiple units as needed for multi-point fuel delivery designs.