8an Straight Port Plug w/ 1/8npt Port

The MAGNAFUEL/MAGNAFLOW 8AN Straight Port Plug with 1/8 NPT Port (MP-3072) is a precision fuel system fitting engineered for custom high-performance fuel system builds. This aluminum plug fitting bridges 8 AN inlet ports to 1/8 inch NPT female ports, providing essential port adaptation in modular fuel system configurations where multiple fuel line pressures or sensor ports require independent termination.

Constructed from lightweight aluminum and finished in purple anodize, the fitting incorporates an integrated o-ring seal rated for high-pressure fuel applications. The hex head design simplifies installation and removal using standard wrench access, while the straight port geometry minimizes turbulence in fuel distribution systems. The 8 AN connection standard is widely adopted across aftermarket fuel injection systems, turbo fuel rails, and custom fuel distribution blocks where space-efficient, high-flow fittings are required. The 1/8 NPT female port accommodates standard metric fuel pressure sensors, temperature probes, or plug fittings common in automotive tuning and racing applications.

This fitting is essential for builders and tuners constructing custom fuel systems on high-performance vehicles, marine engines, and racing platforms where fuel component modularity demands multiple input/output ports. The NPT female port enables integration of fuel sensors, secondary fuel lines, or pressure relief return lines without requiring additional manifold blocks, reducing system weight and complexity.

MAGNAFUEL and MAGNAFLOW fuel systems are recognized in performance and racing communities for precision engineering in fuel delivery. The MP-3072 plug is a single-unit fitting—order the exact quantity needed for your system build, as each unit terminates one 8 AN port with one 1/8 NPT female connection point.