AutoMeter Phantom Mechanical Vacuum Gauge - 2-5/8" 23-FLT-NFO-S Our belts also come with

Our belts also come with our new and improved Quick Adjuster hardware

5 in Length x 4 in Width Top

Engineered with the world's most accurate and durable bourdon tube meter movement

Can display AFR values in hundredths of %

Runout Checker

AutoMeter Phantom Mechanical Vacuum Gauge - 2-5/8" 23-FLT-NFO-S Our belts also come withWhether tuning your vehicle for maximum performance or monitoring your driving for maximum fuel economy, AutoMeter's Mechanical Vacuum Gauge has been the solution trusted by professionals for years. An ultra precise bourdon tube meter movement sits at the heart of this instrument, providing the kind of accuracy and durability necessary to compete at the highest levels. A simple 1 8? NPT fitting on the back makes installation easy, and 1 8? nylon line