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Holley Performance Injector Harness 550-618


USCAR - EV6 Style Harness - Incl. Bosch Wideband O2 Sensors

Pricing: $1,896.95


USCAR - EV6 Style Harness - Incl. Bosch Wideband O2 Sensors

Holley Performance - Injector Harness P/N 550-618 Features:

  • Plug And Play With Factory Actuators Coils Injectors Iac
  • Connectors For Holley Fuel Pressure And Oil Pressure Sensors
  • Connectors For Expanded Inputs And Outputs


Holley products have been the undisputed leader in fuel systems for over 100 years. Holley carburetors power every NASCAR Sprint Cup team and every NHRA Pro–Stock champion. Holley's products include performance fuel pumps, fuel injection, intake manifolds, cylinder heads & engine dress–up products for street performance, race and marine applications. As a single solution, or partnered with products from other Holley companies, Hooker Headers, Flowtech Headers, NOS, Weiand, or Earl's, Holley products can give you the edge you need over the competition.


  • 550-618
  • 550-618
  • 090127713884
  • Holley Performance
  • New

Shipping Information

  • Item Requires Shipping
  • 9.0 lbs.
  • W11.0000” x H7.5000” x L12.2500”

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