Injector Harness


Misc. Wiring Harnesses


Main Harness







Injector Harness









Ignition Harness





Holley Universal Coil On Plug Harness Use With Holley HP or Dominator ECUs


Universal Coil On Plug Harness
  • Use With Holley HP or Dominator ECUs
  • Connects 510-558-312 or Factory GM LSx Coil Harnesses
  • $99.76
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    Main Harness


    Ignition Harness


    Misc. Wiring Harnesses


    Auxiliary Harness






    Main Harness