Compare Maximum number of 4 items selected Holley EFI 2-5/8 Inch Air/Fuel Ratio Gauge - 534-215 Part #: 534-215 Line: HLY Holley EFI 2-5/8 Inch Air/Fuel Ratio Gauge 90 Day Limited Warranty Gauge Size (in): 2-5/8 Inch Bezel Color: Black Digital Or Analog: Analog Gauge Type: Air/Fuel Ratio Pointer Color: Red Dial Color: Black Show More Show Less