AUTO METER 1471 Designer Black Mechanical Boost/Vacuum Gauge - 2-5/16" (2.3125 in) - High Performance Automotive Gauge for Turbocharged & Supercharged Engines - Perfect for Racing, Tuning & Engine Monitoring

Vintage High performance design, traditional black dials, chrome bezels, domed lenses and package solutions set this series apart.

Traditional incandescent lighting illuminates around the perimeter of the dial

Auto Meter’s race proven mechanical instruments provide trusted accuracy while being simple to install

No electrical system required for gauge operation - compatible with every street or race vehicle

Gauge kit includes 1/8” nylon line, T-Fitting, vacuum fitting, compression fittings, bulb and socket assembly, red and green bulb covers, mounting hardware, and detailed instructions for installation

Mechanical movements provide accuracy and durability even in the harshest environments