Brand: AutoMeter Manufacturer's Part Number: 4903 Part Type: Gauges Product Line: AutoMeter Ultra-Lite II Analog Gauges Automotive Fittings Part Number: ATM-4903 UPC: 046074049033 Gauge Type: Boost/Vacuum OEM Replacement: No Gauge Style: Analog Sending Unit: Mechanical Gauge Diameter (in.): 2 1/16 in. Gauge Diameter (mm): 52mm Gauge Range: 30 in. Hg/30 psi Gauge Shape: Round Sweep: Full sweep Gauge Face Color: Silver Gauge Number Color: Black Pointer Color: Red Bezel Color: Silver Illuminated: Yes Memory Recall: No Playback: No Liquid-Filled: No Shift Light Included: No Tripometer: No Sending Unit Included: Yes Remanufactured: No Quantity: Sold individually. Description: AutoMeter Ultra-Lite II analog gauges are some of the hottest instruments in motorsports. Aluminum construction greatly reduces their weight, while their satin anodized faces and black accents make them easy to read. These gauges feature intense "through-the-dial" white LED lighting. Their reverse lighting effect features a silver dial with black increments during the day—and a dark dial with an LED-illuminated pointer and increments by night. These quality-engineered mechanisms offer proven durability and unbeatable style. Ultra-Lite II gauges are available to monitor a variety of automotive functions.