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Holley EFI 558-307 - Universal Coil On Plug Harness
Holley EFI 558-307 - Universal Coil On Plug Harness
SKU: HOLEFI-558-307
Regular price
$223.99 USD
Regular price
$224.95 USD
Sale price
$223.99 USD
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Holley EFI 558-307 - Universal Coil On Plug Harness
Universal Coil On/Near Plug Harness
Universal Coil On Plug Harness; For Use w/HP Or Dominator; Fits w/PN[558-312];
Universal Coil On/Near Plug Harness €" Use to connect Holley PN 558-312 or factory GM LSx coil harnesses to Holley HP or Dominator ECUs
- For use with Holley HP or Dominator ECUs
- Universal
- Connects 558-312 or factory GM LSx coil harnesses
Brand: Holley EFI
Category: Ignition
Emission Code: 3
Harness Application: Universal
Harness Type: Ignition
Product Type: Distrutorless Ignition - DIS - smart coil
Warning: California Proposition 65
