Auto Meter 5903 ES 2-1/16" 30 in. Hg/30 PSI Mechanical Vacuum/Boost Gauge 683726937326 Durable steel and plastic construction

Durable steel and plastic construction for long-lasting use

reinsert stopper and remove air to seal again

Designed to give a leak-free seal

and the Fit System name is one of the most recognizable brands on the market

Auto Meter 5903 ES 2-1/16" 30 in. Hg/30 PSI Mechanical Vacuum/Boost Gauge 683726937326 Durable steel and plastic constructionBrand Auto Meter Model 5903 Modern red LED through the dial lighting provides clear visibility during nighttime use 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, mounting hardware, and detailed instructions for