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Holley Performance HP Smart Coil Ignition Harness 558-312


Incl. A Pair Of Coil Harnesses For Use w/8 Cylinder Engine w/HP Or Dominator ECU

Pricing: $116.95


Holley Performance - HP Smart Coil Ignition Harness P/N 558-312 Features:

  • Ignition Wiring Harness


Holley products have been the undisputed leader in fuel systems for over 100 years. Holley carburetors power every NASCAR Sprint Cup team and every NHRA Pro–Stock champion. Holley's products include performance fuel pumps, fuel injection, intake manifolds, cylinder heads & engine dress–up products for street performance, race and marine applications. As a single solution, or partnered with products from other Holley companies, Hooker Headers, Flowtech Headers, NOS, Weiand, or Earl's, Holley products can give you the edge you need over the competition.


  • 558-312
  • 558-312
  • 090127688120
  • Holley Performance
  • New

Shipping Information

  • Item Requires Shipping
  • 1.5 lbs.
  • W10.0000” x H2.0000” x L10.0000”

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