Holley

Dominator EFI ECU OnlyWith USB & SoftwareHO554-114554-114Dominator EFI Vehicle Management Systems are intended for all engine applications, fro...

HP EFI ECU OnlyWith USB Cable & SoftwareHO554-113554-113Looking for a plug and play alternative for your stock or built late model factory EFI ...

S/S Pressure Sensor200 PSIHO554-103554-103Plug and play for Holley Avenger, Terminator, HP, and Dominator ECU fuel and oil pressure inputs. FEATURE...

Stainless Steel Pressure Sensor100 psiHO554-102554-102Plug and play for Holley Avenger, Terminator, HP, and Dominator ECU fuel and oil pressure inp...

Oxygen SensorLSU4 Bosch WidebandHO554-101554-101Replacement Holley EFI, Bosch Wide band Oxygen sensor. This sensor is a direct replacement for Holl...

Oxygen SensorNTK WidebandHO554-100554-100Replacement Holley EFI NTK Wide band Oxygen sensor. This sensor is a direct replacement for Holley HP, Dom...

Holley EFI 12.3" Pro DashDigital Touch ScreenHO553-111553-111Trust. Whether it's your engine builder, team members, or EFI System, trust is earned,...

3.5" LCD Touch ScreenSuit Holley EFIHO553-108553-108The touch screen LCD provides a dynamic range of tuning and data monitoring options in a compac...

Digital DashSuit Holley EFI, 7.5" wide, 4.625" tall, 1" deepHO553-106553-106The Holley EFI Digital Dash is completely customizable with a variety o...

Terminator X Max EFI KitSuit GM LS, 58X Crank, 4 x Cam, DBW Throttle BodyHO550-933550-933Take control of your LS engine with Terminator X Max! Don'...

Sniper EFI XFLow 4BBL Self Tuning System - Black Ceramic900 cfm 4 Injector Throttle Body, 800 HP N/AHO550-541550-541Introducing Sniper EFI XFlow! A...

Sniper EFI 4BBL Self Tuning System - Black Finish800 cfm 4 Injector Throttle Body, 650 HP Forced InductionHO550-519550-519Introducing Holley Super ...

Sniper EFI 4BBL Self Tuning System - Shiny Finish800 cfm 4 Injector Throttle Body, 650 HP Forced InductionHO550-518550-518Introducing Holley Super ...

Sniper EFI 4BBL Self Tuning System - Black Finish800 cfm 8 Injector Throttle Body, 675 HP N/A, 1250 HP Forced InductionHO550-513550-513Introducing ...

Sniper EFI 4BBL Self Tuning System - Shiny Finish800 cfm 8 Injector Throttle Body, 675 HP N/A, 1250 HP Forced InductionHO550-512550-512Introducing ...

Sniper EFI Self-Tuning KitBlack Finish With Handheld EFI MonitorHO550-511550-511Holley just brought EFI within range! Introducing Sniper EFI! It’s ...

Sniper EFI Self-Tuning KitShinny Finish With Handheld EFI MonitorHO550-510550-510Holley just brought EFI within range! Introducing Sniper EFI! It’s...

Holley 2 Bar MAP sensorFor Use in all forced induction applications up to 14.7 PSI BoostHO538-13538-13Holley Performance Products has been the undi...

LS Fuel RailsSuit Holley Hi-Rams & Single Plane ManifoldsHO534-203534-203EFI fuel rails are machined for –8AN O-ring Fittings with passages lar...

Throttle Position Switch (TPS) KitFor Holley Electric Choke CarburettorsHO534-202534-202Running an electric choke Holley carburettor and having tro...

Coolant Temperature Sensor3/8" NPT ThreadHO534-10534-10Holley Performance Products has been the undisputed leader in fuel systems for over 100 year...

Replacement O-Ring CordSuit Holley Hi-Ram IntakeHO508-21508-21Holley Performance Products has been the undisputed leader in fuel systems for over 1...

Holley Manual Choke Conversion Kit Standard FinishHO45-22545-225All the parts required for a fast, easy changeover to hand choke operation. For all...

Holley Carburettor Renew Kit/Rebuild KitCall rocket for application listingsHO37-48537-485Serves All Holley Perf. Carburettors Genuine Holley Quali...