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*OPEN BOX* Holley EFI 12.3" Pro Dash
HolleyBrand new never installed but was opened by customer. Trust. Whether it's your engine builder, team members, or EFI System, trust is earned, not ...
View full details2011-2012 Ford Coyote TI-VCT HP EFI ECU Kit, Bosch O2, Uscar INJ
HolleyIntroducing Coyote Twin Independent Variable Cam Timing Control from Holley EFI! Do you have a coyote crate engine going in your dream car? Is your...
View full details2011-2012 Ford Coyote TI-VCT HP EFI ECU Kit, NTK O2, Uscar INJ
HolleyIntroducing Coyote Twin Independent Variable Cam Timing Control from Holley EFI! Do you have a coyote crate engine going in your dream car? Is your...
View full details2013-2015.5 Ford Coyote TI-VCT HP EFI ECU KIT, Bosch O2, Uscar INJ
HolleyIntroducing Coyote Twin Independent Variable Cam Timing Control from Holley EFI! Do you have a coyote crate engine going in your dream car? Is your...
View full details2013-2015.5 Ford Coyote TI-VCT HP EFI ECU Kit, NTK O2, Uscar INJ
HolleyIntroducing Coyote Twin Independent Variable Cam Timing Control from Holley EFI! Do you have a coyote crate engine going in your dream car? Is your...
View full details7.3-LITER GODZILLA MAIN HARNESS FOR STOCK COILS
HolleyThe Terminator X offers an advanced engine management solution specifically tailored for the formidable 7.3-liter Godzilla engine. Designed to unlo...
View full details7.3-LITER GODZILLA MAIN HARNESS WITH SMART COILS
HolleyThe Terminator X offers an advanced engine management solution specifically tailored for the formidable 7.3-liter Godzilla engine. Designed to unlo...
View full detailsBig Wire Coil-Near-Plug Smart Coil Kit
HolleyDo you need precision control over your ignition system? Would your combination benefit from Individual Cylinder Timing Control? Are you experienci...
View full detailsCan Adapter - Female 2 Pin To Male 4 Pin
HolleyThe Holley EFI Can Adapter/Power Harness adapts two pin Holley main harness CAN connectors to new style 4 pin CAN devices.
Coyote Main Harness Connector Kit
HolleyIntroducing EFI Engine Connector Kits – From Holley EFI. With the latest addition to our ever-expanding Wiring Shop, our goal was to provide you wi...
View full detailsCrank/Cam IGN. Harness. Fully Terminated Harness
HolleyThis fully terminated harness is compatible with HP and Dominator ECU's and is plug and play w/ the following products: 554-118-HALL EFFECT CRANK...
View full detailsDigital Dash I/O Adapter W/ Terminated Vehicle Harness
HolleyI/O Adapter w/Terminated Vehicle Harness Features: Provides ten addiitonal inputs/outputs to the 7" digital dash Brings out connections to a wat...
View full detailsDigital Dash I/O Adapter W/ Unterminated Vehicle Harness
HolleyI/O Adapter w/Unterminated Vehicle Harness Features: Provides ten addiitonal inputs/outputs to the 7" digital dash Brings out connections to a wa...
View full detailsDigital Dash Service Harness
HolleyService replacement digital dash harness. Features: CANBus Connector Wiring USB Connector Wiring
Dominator EFI ECU
HolleyDominator® EFI Vehicle Management Systems are intended for all engine applications, from street to unlimited high-end racing applications. In addit...
View full detailsFord Coyote Coil Harness
HolleyCoil Harness for 2011 to 2015 Ford Coyote (5.0L) Engines
Ford Coyote TI-VCT Capable HP EFI ECU KIT, Bosch O2
HolleyIntroducing Coyote Twin Independent Variable Cam Timing Control from Holley EFI! Do you have a coyote crate engine going in your dream car? Is your...
View full detailsFord Coyote TI-VCT Capable HP EFI ECU Kit, NTK O2
HolleyIntroducing Coyote Twin Independent Variable Cam Timing Control from Holley EFI! Do you have a coyote crate engine going in your dream car? Is your...
View full detailsFord Coyote TI-VCT Coil Harness (2015.5-2017)
HolleyIntroducing Coyote Twin Independent Variable Cam Timing Control from Holley EFI! Do you have a coyote crate engine going in your dream car? Is your...
View full detailsFord Coyote TI-VCT Harness Kit
HolleyIntroducing Coyote Twin Independent Variable Cam Timing Control from Holley EFI! Do you have a coyote crate engine going in your dream car? Is your...
View full detailsFord Modular 2 Valve EFI Harness Kit
HolleyThis wiring harness interfaces a Holley EFI ECU to a 2V Modular Ford engine. It is meant to be used in conjunction with an injector harness, a coil...
View full detailsFord Modular 4 Valve EFI Harness Kit
HolleyThis wiring harness interfaces a Holley EFI ECU to a 4V Ford Modular engine. It is meant to be used in conjunction with an injector harness, a coil...
View full detailsFord V8 Injector Harness
HolleyFord V8 Injector Harness for Ford USCAR / EV6 style Fuel Injectors (Evenly Spaced)
Hall Effect Driveshaft Sensor
HolleyThis aluminum 5/16" fine thread driveshaft sensor is triggered by magnets and features a 3-pin Molex connector and two plastic nuts to firmly faste...
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