2 Inch; 270 Degree Sweep Mechanical; 0 To 30 Inch Mercury Vacuum/ 0 To 20 Pounds Square Inch Boost; Analog Display; Black Face/ Black Bezel/ Red Needle; With 72 Inch Nylon Tubing With 1/8 Inch And 1/4 Inch Fittings/ 12 Volt Internal Lighting/ Gauge/ Mounting Hardware