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Holley EFI Universal Ford v-8 Harness Kit 558-508

Holley EFI Universal Ford v-8 Harness Kit 558-508
Holley EFI Universal Ford v-8 Harness Kit 558-508Holley EFI Universal Ford v-8 Harness Kit 558-508
$1,070.99 ea
NEWARRIVING SOONEstimated Ship Date 03/27/2024 (If Ordered Today)19 Available from HOLLEY PERFORMANCE PRODUCTS as of 03/04/2024
Model: 4007878
STANDARD
DELIVERY
Universal Ford V8 Harness Kit for Holley HP and Dominator ECU's
Features:
  • Harness Kit Includes: Main Power Harness, Universal MPFI Main Harness, Ford V-8 Injector Harness, Ignition Adapter & Tach Input
  • Simple Installation
  • Can be used with HP or Dominator ECU's
NOTICE: You will need to purchase an ECU and O2 Sensor to make this a complete kit.
Installation Notes:
NOTICE: You will need to purchase an ECU and O2 Sensor to make this a complete kit.

About Holley Performance Products

Holley has been the undisputed leader in fuel systems for over 100 years. Holley carburetors powered every Monster Energy NASCAR Cup team and nearly every NHRA Pro-Stock champion for four decades. Now, Holley EFI products power these cars and are dominating the performance world. Holley products for GM's popular LS engine are dominating the LS scene as well. Holley's products also include performance fuel pumps, intake manifolds and engine dress-up products for street performance, race and marine applications. As a single solution or partnered with products from other Holley companies we can give you the edge you need over the competition!

Downloads:

Download Name File Size
efi_selection_chart62914.pdf836.71KB
199r10837.pdf1.04MB

Videos:

Specifications:

Emission Code 4
Harness Application Ford
Injector Connector Jetronic / Minitimer (Bosch)
Part Type Fuel Injection Harness
Product Type Harness Kit

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Holley EFI Universal Ford v-8 Harness Kit 558-508:
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