Holley
EXT LENGTH 58X LS MAIN HARNESS
$885.99
In Stock
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- 30-Day Returns
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Shipping & Returns
Most orders ship within 1–2 business days from US warehouses. Tracking is emailed as soon as your order is on its way.
30-day hassle-free returns on unused parts in original packaging. Read the full returns policy
Overview
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!
- Ships fast from US warehouses
- 30-day hassle-free returns
Specifications
| Brand | Holley |
| GTIN | 00090127140765 |
Frequently Asked Questions
What is the purpose of the Holley EXT LENGTH 58X LS MAIN HARNESS?
The Holley EXT LENGTH 58X LS MAIN HARNESS is designed for use with HP EFI and Dominator EFI systems in 58X crank LS engines.
Which vehicles is this wiring harness compatible with?
This wiring harness is compatible with Chevrolet vehicles from the years 2005 to 2012.
What is included with the Holley EXT LENGTH 58X LS MAIN HARNESS?
The harness is sold individually and does not include a fuse block.
How difficult is it to install the Holley EXT LENGTH 58X LS MAIN HARNESS?
Installation difficulty can vary; it is recommended to consult a professional for proper installation.
What brand makes the EXT LENGTH 58X LS MAIN HARNESS?
The EXT LENGTH 58X LS MAIN HARNESS is made by Holley, a reputable brand known for its high-performance automotive products.
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$885.99