?4.7&amp;quot; Black Dail Auto Sport Comp Series 10K RPM Tachometer Gauges Shift Light <br /><br />Specification :<br /><br />DC 12V power supply<br />Measure RPM up to 10k max<br />Color: Black gauge faces with red pointers and white numbers.<br />Gauge is lighted so you can see it at night.<br />Highest quality gauges available<br />Silver bezel<br />Comes with detailed instructions.<br />Diameter: 4.7&amp;quot; (120MM)<br /><br />Fitment:<br /><br />Only designed for used with 4-・ 6- or 8- cylinder engines<br /><br />Note :<br /><br />Necessary hardware for complete installation・ such as wire and bolts.<br />Please Check the Detailed Measurements before Placing Order.<br />Please make this item fits your car before you buy.<br /><br />Package includes:<br /><br />1 x 4.7 Inch Tachometer<br />1 x User Manual