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Holley Dominator ECU Bracket

Designed to mount a Dominator ECU under the passenger seat of a 1979-1998 Mustang.

PART# 554-156

$77.72   Suggested Retail
$69.95   Your Price
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Introducing Holley EFI ECU mounting brackets, allowing you to safely mount your ECU under the seat of a Foxbody Mustang.


  • Easy Installation of Holley Dominator ECU in Your Mustang


BrandHolley EFI
Emission Code4
Product TypeEFI Part
Part Number554-156



This part is legal for sale or use on Racing Use Only Vehicles

The following vehicles are considered Racing Use Only Vehicles:

  • Racing Use Only Vehicles are vehicles that are used exclusively for competition that are not registered and that may never be used on the street

WARNING: It is against the law to install this part on an Emissions Controlled Vehicle

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      Some parts are not legal for use in California or other states with similar regulations.