Ignition Wiring Harnesses

  • Sold out
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HP EFI Sub-Harnesses - Smart Coil
$286.95 $286.95
$286.95
  • Sold out
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Holley EFI Pro-Billet Ignition Adapter
$40.48 $40.48
$40.48
  • Sold out
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Wiring Harness Adapter Hyperspark Ignition
$47.24 $47.24
$47.24
  • Sold out
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Coil-Near-Plug Sub Harness - Big Wire
$293.95 $293.95
$293.95
  • Sold out
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LS Coil On Plug Harness Universal
$191.95 $191.95
$191.95
  • Sold out
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HEI Ignition Harness
$60.75 $60.75
$60.75
  • Sold out
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Universal MPFI Coil On Plug Main Harness
$599.95 $599.95
$599.95
  • Sold out
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Ford MPFI Coil On Plug Main Harness
$649.95 $649.95
$649.95
  • Sold out
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Ford TFI Ignition Harness
$128.95 $128.95
$128.95
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Adapter Harness For 140021
$29.61 $29.61
$29.61
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The harness is required and sold separately from PF4 LS EFI kit.
$117.95 $117.95
$117.95