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Holley EFI LS2/3/7+ 58x/4x Engine Main Harness Extended Length LS2/3/7+ 58x/4x Engine Main Harness for HP EFI & Dominator EFI Best Price
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Holley EFI LS2/3/7+ 58x/4x Engine Main Harness Extended Length LS2/3/7+ 58x/4x Engine Main Harness for HP EFI & Dominator EFI Best Price

Original price was: $1,419.95.Current price is: $567.98.

SKU: SK1039631-US20260126-092757 Category: Tag:

Description

These harnesses are designed to fit most 24x and 58x LS engines, from 1997-2012. They are a perfect fit for installers wanting to mount the any Holley EFI ECU inside of the passenger compartment where it is away from the elements, and easy to access.

Features

  • Plug and play with Dominator, HP, Terminator X and Terminator X Max ECUs
  • Designed for use on 24x / 1x and 58x / 4x LS engines
  • 22″ Extended length allows you to mount the ECU in a wide variety of locations, such as on a roll bar, or under the passenger seat

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