EXT LENGTH 58X LS MAIN HARNESS

Upgrade your Chevrolet with the Holley EXT LENGTH 58X LS MAIN HARNESS, designed specifically for LS engines to enhance your performance and reliability.

• Plug-and-Play Compatibility: Simplifies installation, allowing you to connect your HP EFI or Dominator EFI systems effortlessly.
• Extended Length: The extra-long design provides flexibility in engine bay layouts, ensuring a clean and organized setup.
• Engine-Specific Design: Tailored for 58X crank LS engines, this harness guarantees optimal performance for 6.0-7.0L applications.
• Quality You Can Trust: Manufactured by Holley, a leader in performance automotive parts, ensuring durability and reliability.

This wiring harness is sold individually and does not include a fuse block, making it the ideal choice for your custom setup. Elevate your engine management with the Holley EXT LENGTH 58X LS MAIN HARNESS today!