Sierra 69722P Amega Series Gauge KitContains: Gauge Description: Twin Engine Add On IB/IO Gauge Kit; Gauges: 4; Black dial, red graduations, white numerals, vivid white pointer staff; Scratch resistant curved glass lenses, with black, near-flush bezels; U.S. and metric scales, with ISO symbols, where appropriate; Perimeter and thru-dial lighting; Optional add-on eyebrow or square bezels available (see Gauge Accessories for details; Contains: 57904P Water Temperature Gauge; 57901P Voltmeter; 58255P 7K Tachometer; 57903P Oil Pressure Gauge;