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Edelbrock 3591 Efi 02 Sensor/Bung

Edelbrock 3591 Efi 02 Sensor/Bung

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Edelbrock 3591 Oxygen Sensor
Part #: 47-455141-1 OEM Part #: 3591
$92.99 ea.
Ships Direct from the Manufacturer

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This air/fuel monitor displays the actual air/fuel mixture in ratios from approximately 12 to 15:1. Use it to guide carburetor adjustment and jetting or to improve ignition spark advance curves. Not for use with leaded fuels or alcohol.