Holley EFI Systems Wiring Harnesses - 558204

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!