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Price Match Guarantee
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Lifetime Replacement
Price Match Guarantee
60-Day Returns
Lifetime Replacement
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Holley®
558-508 Wiring Harness - Universal, Sold individually

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$708.95
$875.00Save: $166.05(19%)
OR
Manufacturer #558-508
Universal Fit Add Vehicle
Qty:
1

Highlights

Part:
Wiring Harness
Brand:
Holley
Notes:
Ford V8 Injector Harness Kit
Warranty:
90-day Holley limited warranty
Quantity Sold:
Sold individually
Prop 65 Warning:

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Product Fit:
Universal

Product Information

HOLLEY – WIRING HARNESSES

You can save yourself a lot of time and avoid the frustrations with a Holley wiring harness. With their premium-quality connectors and wiring, they’ll give you a secure and dependable connection to your Holley engine control system. Holley built their excellent reputation on over 100 years of experience, which is why they’re one of the leaders in fuel delivery systems and the choice of every NASCAR team for the past four decades.

  • Made with premium-quality connectors and wiring
  • Designed to work with Holley’s engine control systems
  • Take the headache out of your installation
Need help?Call our product expert1-866-529-0412
Chat with us
Mondays - Sundays7am - 11pm ET | 4am - 8pm PT
Warranty Policy
Right parts, guaranteed. If you find any defects, let us know within 60 days and we’ll take care of it. Check out our Warranty Policy for more details.
Shipping Policy
We ship fast so you can get on the road that much faster. Check out our Shipping Policy for more details.
Easy Return Policy
We’re only happy if you’re happy. If you’re not entirely satisfied with your order, you may be entitled to a refund. Check out our Return Policy for more details.

Product Q&A

0
All cables in the picture come with purchase ?Jeffrey S.Dec 07, 2024
Best Answer:Hi Jeffrey, I'm glad to assist you. Please provide the complete details of your vehicle (year, make, model, submodel, and engine size) so we can check carefully and accurately determine the part you need. Still, it is best to call our parts specialist (for real-time, live, and immediate assistance) on our toll-free number, 1-866-529-0412 (Monday through Sunday).
Jeonino E.STAFFDec 07, 2024
0
Need wireing for 2008 F150 XLT COMPUTER?Wallace P.Nov 28, 2024
Best Answer:Hi Wallace, I'm glad to assist you. Upon checking, we do not carry direct-fit factory OEM replacement aftermarket wiring harnesses for your 2008 Ford f150 XLT 8-cylinders.
Jeonino E.STAFFNov 28, 2024