New premium specification Auto Gage design for the budget-concious performance enthusiast!. Brushed aluminum dial and bezel inspired by legendary AutoMeter Pro-Comp Ultra-Lite instruments.. Ruggedized high precision movement for unprecedented accuracy.. Two mounting options: traditional in-dash or under dash with included high quality mounting bracket.. Traditional incandescent lighting illuminates around the perimeter of the dial. 12 and 16 volt compatible well-suited with nearly every street car or race car electrical system. Gauge kit includes 1/2" NPT adapter bulb and socket assembly red and green bulb covers mounting hardware and detailed instructions for installation