GFB Fuel Pressure Gauge is a High Quality Liquid Filled Gauge ideal for tuning use and everyday use

• 40mm (1 1/2 inch) Fuel Pressure Gauge, silicone fluid filled for stable readings and long life.
• Features a clear and easy-to-read dual scale pressure range from 0 to 120 psi/8 bar.
• With a 1/8″ NPT male thread connection this gauge is directly compatible with all GFB fuel pressure regulators.