Holley EFI Standalone Air/Fuel Wideband 02 Gauge Kit #534-215W

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  • $208.00
  • Regular price $243.95
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Holley EFI fully standalone 2-1/16" Air/Fuel Wideband O2 Gauge Kit. This highly accurate and feature packed unit is designed specifically for use with all EFI or carbureted systems and available in both black and white face versions.