Holley

Crank Trigger KitSuit SB ChevHO556-110556-1108.5" 60-2 Crank Trigger Wheel

Ignition Coil PackSuit Holley EFIHO556-104556-104The Holley dual tower coils provide higher spark energy than even high power single racing coils, ...

GPS Digital Dash USB ModuleSuit HO553-109 & HO553-106 Digital DashHO554-140554-140Have you been searching for a reason to discard your old nois...

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 ...

High Current Nitrous Solenoid DriverHO554-111554-111Holley Performance Products has been the undisputed leader in fuel systems for over 100 years. ...

MAP Sensor5 Bar (72.5 PSI)HO554-108554-1085 Bar MAP sensor (0-520 kPa) Preconfigured for use in Holley HP and Dominator systems 1/8-27 NPT Thread

MAP Sensor3 Bar (43.5 PSI)HO554-107554-107Whether your engine has forced induction or is naturally aspirated, these Holley MAP sensors will keep yo...

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,...

Holley EFI Pro Dash 553-112 HO553-112 6.86" Screen Size HOLLEY EFI 6.86" PRO DASH Holley's new 6.86" Pro Dash delivers over 200 monitoring channels...

Stand Alone Digital Dash Kit7" Digital Dash, Compact & Fully CustomizableHO553-109553-109Have you been looking for a dash solution for your veh...

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'...

HP EFI ECU & Harness KitUnterminated Universal HarnessHO550-605550-605Looking for a plug and play alternative for your stock or built late mode...

HP EFI ECU & Harness KitSuit GM TPI & Holley Stealth RamHO550-601550-601Looking for a plug and play alternative for your stock or built lat...

HP EFI ECU & Harness KitSuit LS1/LS6 (24x Tooth Crank Sensor)HO550-602550-602Looking for a plug and play kit for your GM LS engine? The HP ECU ...

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 ...