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Holley EFI 558-306 Universal Unterminated Ignition Harness

Holley EFI 558-306 Universal Unterminated Ignition Harness

Holley EFI

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Universal Unterminated Ignition Harness for HP EFI & Dominator EFI

This unterminated ignition harness allows you to build whatever unique ignition system you need and plug directly into the ignition sub-harness connector on the Holley main harnesses.

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