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Holley Dominator Harness Question. Help Needed ASAP!

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Old 07-18-2012, 09:18 AM
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Default Holley Dominator Harness Question. Help Needed ASAP!
I have everything pretty much done in the car. I was told I need a harness to connect my e-fans and such to the Holley ECM. My only question is.

Is this the one I need: Holley PN 558-400

http://www.summitracing.com/parts/HLY-558-400/
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Old 07-25-2012, 10:51 AM
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yes, that is the correct part number to control 4 inputs, and 4 outputs.
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Old 07-25-2012, 12:46 PM
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All you need is the connector and pins. These are about $10 from efi connection.

Tim
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Old 07-25-2012, 12:49 PM
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Efi connection has a $50 min


You need a metro-pac 150 connector
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