Holley EFI Systems Wiring Harnesses - 558204

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This kit features Bosch EV1 style connectors, ensuring a reliable connection for your HP or Dominator EFI setup. Enhanced Performance: This wiring harness is engineered to deliver precise fuel management, improving your engine's efficiency and responsiveness. Easy Installation: Although the terminals are not attached, this allows you to tailor the harness to your specific needs for a clean installation. Quality Construction: Built with durability in mind, this harness is made to withstand the rigors of high-performance environments. Sold as a complete kit, the Holley 558204 Fuel Injection Wire Harness is the ideal solution for your EFI wiring needs. Elevate your fuel injection system today! Show more