Auto Meter 6103 Cobalt Mechanical Boost / Vacuum Gauge, 2.3125 in.

Bright anodized bezels, glowing orange pointers, Cobalt blue LED through the dial lighting, and complete line of precision FULL sweep stepper and Audio gauges set this series apart.

• Modern blue 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 installation
• Mechanical movements provide accuracy and durability even in the harshest environments