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Holley EFI

Holley EFI 558-312 - HP Smart Coil Ignition Harness

MSRP: $314.95
$279.95
( saved $35.00 )
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  • Holley EFI 558-312 - HP Smart Coil Ignition Harness
  • PLEASE NOTE: Pictures are repsentative of style, may be generic.
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SKU:
HOLEFI-558-312
UPC:
090127688120
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Holley EFI - 558-312

HP Smart Coil Ignition Harness; For Use w/HP Or Dominator ECU; Incl. Pair Of Coil Harnesses For An 8 Cyl. Engine;

HP Smart Coil ignition sub-harness. Includes a pair of coil harnesses for an 8 cylinder engine. These harnesses are similar in design to factory GM LSx coil harnesses, but plug into Holley HP Smart Coils. They plug into Holley LSx plug and play main harnesses if one wants to replace factory LSx coils with Holley HP Smart Coils. If using a non-LSx main harness, purchase PN 558-307 for connectors, wiring, terminals to connect directly to a Holley HP or Dominator ECU

  • Includes a pair of coil harnesses for an 8 cylinder engine
  • Similar to factory GM LSx coil harnesses
  • For use with Holley HP or Dominator ECUs

Brand: Holley EFI
Category: Ignition
Emission Code: 3
Harness Application: Universal
Harness Type: Ignition
part type: Ignition Harness
Product Type: Distrutorless Ignition - DIS - smart coil
Sub Category: Ignition Wire and Related Components
Warning: California Proposition 65