Autometer Fuel Rail Adapter (1/16in NPT Male to 1/8in MPT Female, for use with Electric Fuel Pressure Gauges)

1/16" NPT Male to -4AN Male mechanical gauge adapter for fuel rail. 1/16" NPT male thread to -4AN male ACCESSORIES

Constructed from solid brass ACCESSORIES

1/8" NPT Female to M12x1.5 Male for electric temperature or pressure Commonly used for electric temperature gauge installation in GM LS engine cylinder heads. If using with a Short Sweep Electric...

1/8" NPT Female to M16x1.5 Male Commonly used for oil pressure sensor / line installation on GM LS engines when connecting to the port on the top of the block behind the intake manifold\nConstructed...

Seeing the exact fuel pressure on your vehicle can mean the difference between extracting the most performance safely and expensive failures. AutoMeter?s Mechanical Fuel Pressure Gauge will precisely...