Wiring Harnesses

Wiring Harnesses, Holley EFI, Main Harness, Unterminated, Flying Lead, 15 ft. Long, J1A/J1B Connectors, Plug Seals Included, Universal, Each

Part Number: HLY-558-126

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Wiring Harnesses, Holley EFI, HyperSpark Ignition Adapter, Plug-and-Play, Holley Main Harness to Terminator X EFI System, Each

Part Number: HLY-558-323

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Wire Harnesses, Sniper 2 EFI, Tachometer, Input Ignition, Adapter Harness, for CD Ignition Boxes, Each

Part Number: HLY-558-329

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Wiring Harnesses, RetroBright, Adapter, H4, Non-Standard Plug, Pin-Out Swap, Plastic Version, Entry Level, Pair

Part Number: HLY-H821

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Wiring Harness ORACLE Automatic DRL ColorSHIFT® Harness N/A

Part Number: ORC-1715-504

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Estimated Ship Date: Mar 12, 2026 if ordered today

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RGBW Controller: Morimoto XBT (1x5 / 2x4 Wire Universal Standard) Each

Part Number: MRI-LED153

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Estimated Ship Date: Mar 13, 2026 if ordered today

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