Big End Performance 12688 3/8" NPT Male to -6 AN Male Gauge Adapter Blue

The Big End Performance 12688 is a high-quality gauge port adapter fitting designed for fuel system and fluid pressure monitoring applications. This adapter features a 3/8" NPT male thread on one end and a -6 AN male flare fitting on the other, with an integrated 1/8" NPT gauge port positioned in the center for easy installation of pressure gauges or sensors.

Key Features:

• CNC machined from lightweight 6061 aluminum alloy for durability and corrosion resistance
• Blue anodized finish provides attractive appearance and long-lasting protection
• 37-degree AN flare sealing surface ensures leak-free connections with standard AN fittings
• 1/8" NPT side port allows installation of fuel pressure gauges, temperature sensors, or nitrous pressure monitoring
• 3/8" NPT male threads provide secure connection to fuel rails, pumps, or system components
• -6 AN male fitting compatible with -6 AN hoses and female fittings

This versatile adapter fitting is ideal for performance fuel systems, oil systems, coolant lines, and other fluid applications requiring pressure monitoring. The integrated gauge port eliminates the need for additional tee fittings, simplifying installations and reducing potential leak points in your system.