Made in USA
550-607 HP EFI ECU & Harness Kit GM LS2/LS3/LS7
InfoVehicle Info Needed
HOLLEYPART NUMBER: 510-550-607

550-607 HP EFI ECU & Harness Kit GM LS2/LS3/LS7

$2,42195$2849.95You Save$428.00
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ECU & Harness
    HP EFI ECU & Harness Kit
  • GM LS2/LS3/LS7
  • 58 Tooth Crank Sensor
  • Jetronic/Minitimer Injector Connectors
  • Bosch Oxygen Sensor
  • Uses Factory GM Coil Harnesses

    Emissions Note:

    This part is only legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles or on vehicles used solely for the purposes of closed competition racing.

    CLICK THIS LINK FOR IMPORTANT CARB & EPA EMISSIONS INFORMATION ABOUT THIS PART

Part TypeEngine Control Module
BrandHOLLEY
Package Height8.2
Package Width11.9
Package Length12.4
Weight11.25 PG
Part CategoryPerformance Parts
Part FitmentSemi Universal
Vendor Part Number550-607
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
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