Advanced Engine Design 1-1/2 FUEL PRESSURE GAUGE 0-30PSIAdvanced Engine Design 1-1/2 FUEL PRESSURE GAUGE 0-30PSIFuel Pressure Gauges. Compact, 1-1/2" diameter gauges are ideal for mounting in-line or on pressure regulators. Chrome plated, shock resistant, stainless steel gauges have 1/8" NPT male fittings. |