GlowShift Liquid Filled Mechanical 15 PSI Fuel Pressure Gauge - Black Dial - Waterproof - Installs Under The Hood - 1/8-27 NPT Thread - 1-1/2" (38mm) Diameter

GlowShift Liquid Filled Mechanical Fuel Pressure Gauge Installs Directly to the Fuel System Under the Hood & Reads Fuel Pressure from 0 to 15 PSI

Mechanical Fuel Pressure Gauge Features a 1-1/2" (38mm) Diameter with Black Dial, White Needle & Clear Lens

Liquid Filled with Silicone Oil that Keeps the Needle Stabilized from the Powerful Vibrations of the Engine - Waterproof Design

Includes 1/8-27 NPT Thread on the Back of the Gauge, a 90 Degree Thread Fitting that Helps Reposition the Gauge in the Engine Bay to a More Accessible Angle & Installation Instructions

GlowShift Guarantee with One Year Limited Warranty & Free Lifetime Technical Support