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C-N-P Ignition Sub Harness

“Big Wire” C-N-P Ignition Sub Harness

PART# 558-318

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$196.00   Suggested Retail
$158.36   Holleydays Price
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"Big Wire" Sub Harness- pre wired with 12ga power and grounds, for optimal performance!


  • “Big Wire” Sub Harness- Pre wired with 12ga Power and Grounds, for optimal performance!


BrandHolley EFI
Emission Code4
Harness TypeIgnition
Product TypeIgnition Harnesses
Part Number558-318



This part is legal for sale or use on Racing Use Only Vehicles

The following vehicles are considered Racing Use Only Vehicles:

  • Racing Use Only Vehicles are vehicles that are used exclusively for competition that are not registered and that may never be used on the street

WARNING: It is against the law to install this part on an Emissions Controlled Vehicle

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