Feature●Modern blue LED through-the-dial lighting provides clear visibility during nighttime use●Gauge kit includes wiring harness, mounting hardware, and detailed instructions for installation●Auto Meter’s race proven digital stepper motor electric instruments provide unmatched accuracy which is further increased by utilizing a self calibration sequence during power up●12 and 16 volt compatible, compatible with nearly every street car or race car electrical systemDescription Bright anodized bezels, glowing orange pointers, intense blue LED through the dial lighting scheme, and complete line of precision Full sweep stepper gauges set this series apart.