Skip to content

Holley

Holley is a legendary name in high-performance fuel systems, trusted by racers, tuners, and street car builders worldwide. From carburetors and EFI systems to ignition, fuel pumps, and accessories, Holley delivers proven performance, reliability, and innovation across all motorsport and street applications.

Filters

$
$
Holley Main Power Ignition Harness (HO558-308) HO558-308 Contact for availability
$243.50 - $243.50
$243.50
$243.50 - $243.50
$243.50
+ GST

Holley Main Power Ignition Harness (HO558-308)

Suit Avenger, HP & Dominator EFI

MAIN EFI POWER HARNESSSuit Avenger, HP & Dominator EFIPart Number: HO558-308 Main power harness is required when purchasing Avenger, HP or Dom...

View full details
$243.50 - $243.50
$243.50
$243.50 - $243.50
$243.50
+ GST
Contact for availability
Holley Universal 6 Cyl Injection Harness (HO558-203) HO558-203
$501.50 - $501.50
$501.50
$501.50 - $501.50
$501.50
+ GST

Holley Universal 6 Cyl Injection Harness (HO558-203)

Suit HP & Dominator EFI

UNIVERSAL 6-CYL INJ HARNESSSuit HP & Dominator EFIPart Number: HO558-203 Universal "Y" style harness using standard Bosch style injector conne...

View full details
$501.50 - $501.50
$501.50
$501.50 - $501.50
$501.50
+ GST
Holley V8 Over Manifold Bosch Style Injection Harness (HO558-200) HO558-200
$343.30 - $343.30
$343.30
$343.30 - $343.30
$343.30
+ GST

Holley V8 Over Manifold Bosch Style Injection Harness (HO558-200)

Suit Avenger, HP & Dominator EFI

V8 INJECTOR HARNESSSuit Avenger, HP & Dominator EFIPart Number: HO558-200 Universal "Y" style harness using standard Bosch style injector conn...

View full details
$343.30 - $343.30
$343.30
$343.30 - $343.30
$343.30
+ GST
Holley Ford Coyote Main Harness (HO558-109) Contact for availability
$1,109.20 - $1,109.20
$1,109.20
$1,109.20 - $1,109.20
$1,109.20
+ GST

Holley Ford Coyote Main Harness (HO558-109)

Main harness for 2011-present Ford Coyote (5.0L) Engines.

$1,109.20 - $1,109.20
$1,109.20
$1,109.20 - $1,109.20
$1,109.20
+ GST
Contact for availability
Holley Ford 2V & 4V Modular Main Harness (HO558-108) HO558-108
$1,109.20 - $1,109.20
$1,109.20
$1,109.20 - $1,109.20
$1,109.20
+ GST

Holley Ford 2V & 4V Modular Main Harness (HO558-108)

Suit Holley HP EFI & Dominator EFI

FORD MODULAR MAIN HARNESSSuit Holley HP EFI & Dominator EFIPart Number: HO558-108 Main harness for 99-04 2 & 4 Valve Ford Modular (4.6 &am...

View full details
$1,109.20 - $1,109.20
$1,109.20
$1,109.20 - $1,109.20
$1,109.20
+ GST
Holley LS2/LS7 Main Wiring Harness (HO558-103)
Holley LS2/LS7 Main Wiring Harness (HO558-103) HO558-103
$1,467.20 - $1,467.20
$1,467.20
$1,467.20 - $1,467.20
$1,467.20
+ GST

Holley LS2/LS7 Main Wiring Harness (HO558-103)

Suit HP & Dominator EFI With 58x Crank Sensor

LS2 MAIN EFI HARNESSSuit HP & Dominator EFI With 58x Crank SensorPart Number: HO558-103 Designed for 58x crank and 4x front mount cam sensor. ...

View full details
$1,467.20 - $1,467.20
$1,467.20
$1,467.20 - $1,467.20
$1,467.20
+ GST
Holley LS1/LS6 Main Wiring Harness (HO558-102)
Holley LS1/LS6 Main Wiring Harness (HO558-102) HO558-102
$1,345.90 - $1,345.90
$1,345.90
$1,345.90 - $1,345.90
$1,345.90
+ GST

Holley LS1/LS6 Main Wiring Harness (HO558-102)

Suit HP & Dominator EFI With 24x Crank Sensor

LS1 MAIN HARNESSSuit HP & Dominator EFI With 24x Crank SensorPart Number: HO558-102 Designed for 24x crank and 1x rear mount cam sensor. Conne...

View full details
$1,345.90 - $1,345.90
$1,345.90
$1,345.90 - $1,345.90
$1,345.90
+ GST
Holley Boost Controll Solenoid Valve (HO557-200) HO557-200
$374.80 - $374.80
$374.80
$374.80 - $374.80
$374.80
+ GST

Holley Boost Controll Solenoid Valve (HO557-200)

3 Port Valve

WASTEGATE BOOST CONTROLLER3 Port ValvePart Number: HO557-200 Holley’s 3 port boost control solenoid is designed for optimal performance when usi...

View full details
$374.80 - $374.80
$374.80
$374.80 - $374.80
$374.80
+ GST
Holley Water Injection Pump (HO557-100) HO557-100
$1,100.40 - $1,100.40
$1,100.40
$1,100.40 - $1,100.40
$1,100.40
+ GST

Holley Water Injection Pump (HO557-100)

Water/Methanol

WATER/METHANOL PUMPWater/MethanolPart Number: HO557-100 Take your forced induction ride to the next level with a Holley water/meth injection syste...

View full details
$1,100.40 - $1,100.40
$1,100.40
$1,100.40 - $1,100.40
$1,100.40
+ GST
Holley EFI Crank Trigger Kit (HO556-113) HO556-113
Contact for availability
$961.00 - $961.00
$961.00
$961.00 - $961.00
$961.00
+ GST

Holley EFI Crank Trigger Kit (HO556-113)

Suit BB Chev

HO556-113 - HOLLEY EFI CRANK TRIGGER KITSuit BB ChevPart Number: HO556-113Holley's EFI Crank Trigger Kit is engineered to provide an accurate crank...

View full details
$961.00 - $961.00
$961.00
$961.00 - $961.00
$961.00
+ GST
Contact for availability
Holley Ignition Coil Pack "Coil-Near-Plug" (HO556-112) HO556-112
$234.70 - $234.70
$234.70
$234.70 - $234.70
$234.70
+ GST

Holley Ignition Coil Pack "Coil-Near-Plug" (HO556-112)

Suit Holley HP and DominatorECUs and other EFI systems

CPC IGNITION COILSuit Holley HP and DominatorECUs and other EFI systemsPart Number: HO556-112 This coil is designed for use with Holley® HP and D...

View full details
$234.70 - $234.70
$234.70
$234.70 - $234.70
$234.70
+ GST
Holley Crank Trigger Kit (HO556-110) HO556-110
Contact for availability
$578.80 - $578.80
$578.80
$578.80 - $578.80
$578.80
+ GST

Holley Crank Trigger Kit (HO556-110)

HO556-110 - SBC CRANK TRIGGER KITSuit SB ChevPart Number: HO556-1108.5" 60-2 Crank Trigger Wheel

$578.80 - $578.80
$578.80
$578.80 - $578.80
$578.80
+ GST
Contact for availability
Holley Ignition Coil Pack (HO556-104) HO556-104
$317.40 - $317.40
$317.40
$317.40 - $317.40
$317.40
+ GST

Holley Ignition Coil Pack (HO556-104)

Suit HolleyEFI

IGNITION COILSuit HolleyEFIPart Number: HO556-104 The Holley dual tower coilsprovide higher spark energy than even high power single racing coils,...

View full details
$317.40 - $317.40
$317.40
$317.40 - $317.40
$317.40
+ GST
Holley GPS Digital Dash USB Module (HO554-140)
Holley GPS Digital Dash USB Module (HO554-140) HO554-140
$227.80 - $227.80
$227.80
$227.80 - $227.80
$227.80
+ GST

Holley GPS Digital Dash USB Module (HO554-140)

Suit HO553-109 & HO553-106 Digital Dash

GPS DIGITAL DASH USB MODULESuit HO553-109 & HO553-106 Digital DashPart Number: HO554-140 Have you been searching fora reason to discard your o...

View full details
$227.80 - $227.80
$227.80
$227.80 - $227.80
$227.80
+ GST
Holley Dominator EFI ECU Only (HO554-114)
Holley Dominator EFI ECU Only (HO554-114) HO554-114
$6,127.80 - $6,127.80
$6,127.80
$6,127.80 - $6,127.80
$6,127.80
+ GST

Holley Dominator EFI ECU Only (HO554-114)

With USB & Software

DOMINATOR EFI ECU ONLYWith USB & SoftwarePart Number: HO554-114 Dominator EFI Vehicle Management Systems are intended for all engine applicati...

View full details
$6,127.80 - $6,127.80
$6,127.80
$6,127.80 - $6,127.80
$6,127.80
+ GST
Holley HP EFI ECU Only (HO554-113)
Holley HP EFI ECU Only (HO554-113) HO554-113
$3,799.60 - $3,799.60
$3,799.60
$3,799.60 - $3,799.60
$3,799.60
+ GST

Holley HP EFI ECU Only (HO554-113)

With USB Cable & Software

EFI ECU ONLY HP STYLEWith USB Cable & SoftwarePart Number: HO554-113 Looking for a plug and playalternative for your stock or built late model...

View full details
$3,799.60 - $3,799.60
$3,799.60
$3,799.60 - $3,799.60
$3,799.60
+ GST
Holley High Current Nitrous Solenoid Driver (HO554-111) HO554-111
$308.00 - $308.00
$308.00
$308.00 - $308.00
$308.00
+ GST

Holley High Current Nitrous Solenoid Driver (HO554-111)

NITROUS SOLENOID DRIVERPart Number: HO554-111 Holley Performance Products has been the undisputed leader in fuel systems for over 100 years. Holle...

View full details
$308.00 - $308.00
$308.00
$308.00 - $308.00
$308.00
+ GST
Holley MAP Sensor (HO554-108) HO554-108
$380.00 - $380.00
$380.00
$380.00 - $380.00
$380.00
+ GST

Holley MAP Sensor (HO554-108)

5 Bar (72.5 PSI)

5 BAR MAP SENSOR5 Bar (72.5 PSI)Part Number: HO554-108 5 Bar MAP sensor (0-520 kPa) Preconfigured for use in Holley HP and Dominator systems 1/8...

View full details
$380.00 - $380.00
$380.00
$380.00 - $380.00
$380.00
+ GST
Holley MAP Sensor (HO554-107) HO554-107
$337.50 - $337.50
$337.50
$337.50 - $337.50
$337.50
+ GST

Holley MAP Sensor (HO554-107)

3 Bar (43.5 PSI)

3 BAR MAP SENSOR3 Bar (43.5 PSI)Part Number: HO554-107 Whether your engine has forced induction or is naturally aspirated, these Holley MAP sensor...

View full details
$337.50 - $337.50
$337.50
$337.50 - $337.50
$337.50
+ GST
Holley S/S Pressure Sensor (HO554-103) HO554-103
$435.80 - $435.80
$435.80
$435.80 - $435.80
$435.80
+ GST

Holley S/S Pressure Sensor (HO554-103)

200 PSI

200 psi SENSOR200 PSIPart Number: HO554-103 Plug and play for Holley Avenger, Terminator, HP, and Dominator ECU fuel and oil pressure inputs. FEA...

View full details
$435.80 - $435.80
$435.80
$435.80 - $435.80
$435.80
+ GST
Holley Stainless Steel Pressure Sensor (HO554-102) HO554-102
$431.10 - $431.10
$431.10
$431.10 - $431.10
$431.10
+ GST

Holley Stainless Steel Pressure Sensor (HO554-102)

100 psi

100 PSI STAINLESS PRESS SENSOR100 psiPart Number: HO554-102 Plug and play for Holley Avenger, Terminator, HP, and Dominator ECU fuel and oil press...

View full details
$431.10 - $431.10
$431.10
$431.10 - $431.10
$431.10
+ GST
Holley Oxygen Sensor (HO554-101) HO554-101
Contact for availability
$512.10 - $512.10
$512.10
$512.10 - $512.10
$512.10
+ GST

Holley Oxygen Sensor (HO554-101)

LSU4 Bosch Wideband

BOSCH LSU4 WIDEBAND O2 SENSORLSU4 Bosch WidebandPart Number: HO554-101 Replacement Holley EFI, Bosch Wide band Oxygen sensor.This sensor is a dire...

View full details
$512.10 - $512.10
$512.10
$512.10 - $512.10
$512.10
+ GST
Contact for availability
Holley EFI Pro Dash (HO553-112)
Holley EFI Pro Dash (HO553-112) HO553-112
Contact for availability
$2,833.20 - $2,833.20
$2,833.20
$2,833.20 - $2,833.20
$2,833.20
+ GST

Holley EFI Pro Dash (HO553-112)

6.86" Screen Size

HOLLEY EFI 6.86" PRO DASH6.86" Screen SizePart Number: HO553-112 Holley's new 6.86" Pro Dash delivers over 200 monitoring channels of reliable rea...

View full details
$2,833.20 - $2,833.20
$2,833.20
$2,833.20 - $2,833.20
$2,833.20
+ GST
Contact for availability
Holley EFI 12.3" Pro Dash (HO553-111)
Holley EFI 12.3" Pro Dash (HO553-111) HO553-111
$5,445.60 - $5,445.60
$5,445.60
$5,445.60 - $5,445.60
$5,445.60
+ GST

Holley EFI 12.3" Pro Dash (HO553-111)

Digital Touch Screen

HOLLEY EFI 12.3" PRO DASHDigital Touch ScreenPart Number: HO553-111 Trust. Whether it's your engine builder, team members, or EFI System, trust is...

View full details
$5,445.60 - $5,445.60
$5,445.60
$5,445.60 - $5,445.60
$5,445.60
+ GST
Holley Stand Alone Digital Dash Kit (HO553-109)
Holley Stand Alone Digital Dash Kit (HO553-109) HO553-109
$3,175.10 - $3,175.10
$3,175.10
$3,175.10 - $3,175.10
$3,175.10
+ GST

Holley Stand Alone Digital Dash Kit (HO553-109)

7" Digital Dash, Compact & Fully Customizable

HOLLEY 7" DIGITAL DASH KIT7" Digital Dash, Compact & Fully CustomizablePart Number: HO553-109 Have you been looking for adash solution for you...

View full details
$3,175.10 - $3,175.10
$3,175.10
$3,175.10 - $3,175.10
$3,175.10
+ GST
Holley 3.5" LCD Touch Screen (HO553-108)
Holley 3.5" LCD Touch Screen (HO553-108) HO553-108
$879.20 - $879.20
$879.20
$879.20 - $879.20
$879.20
+ GST

Holley 3.5" LCD Touch Screen (HO553-108)

Suit Holley EFI

HOLLEY EFI 3.5" TOUCH LCD SCRNSuit Holley EFIPart Number: HO553-108 The touch screen LCD provides a dynamic range of tuning and data monitoring op...

View full details
$879.20 - $879.20
$879.20
$879.20 - $879.20
$879.20
+ GST
Holley Digital Dash (HO553-106) HO553-106
$2,115.40 - $2,115.40
$2,115.40
$2,115.40 - $2,115.40
$2,115.40
+ GST

Holley Digital Dash (HO553-106)

Suit HolleyEFI, 7.5" wide, 4.625" tall, 1" deep

DIGITAL DASH W/ TOUCH SCREENSuit HolleyEFI, 7.5" wide, 4.625" tall, 1" deepPart Number: HO553-106 The Holley EFI Digital Dashis completely customi...

View full details
$2,115.40 - $2,115.40
$2,115.40
$2,115.40 - $2,115.40
$2,115.40
+ GST
Holley Terminator X Max EFI Kit (HO550-933)
Holley Terminator X Max EFI Kit (HO550-933) HO550-933
$4,149.30 - $4,149.30
$4,149.30
$4,149.30 - $4,149.30
$4,149.30
+ GST

Holley Terminator X Max EFI Kit (HO550-933)

Suit GM LS, 58X Crank, 4 x Cam, DBW Throttle Body

TERMINATOR X MAX EFI KITSuit GM LS, 58X Crank, 4 x Cam, DBW Throttle BodyPart Number: HO550-933 Take control of your LS engine with Terminator X M...

View full details
$4,149.30 - $4,149.30
$4,149.30
$4,149.30 - $4,149.30
$4,149.30
+ GST
Holley HP 4BBL Multi Point Fuel Injection System (HO550-835) HO550-835
Contact for availability
$4,292.40 - $4,292.40
$4,292.40
$4,292.40 - $4,292.40
$4,292.40
+ GST

Holley HP 4BBL Multi Point Fuel Injection System (HO550-835)

Suit BB Chev Std Deck With Oval Port Heads With 1000cfm Throttle Body

HO550-835 - MULTI POINT EFI SYSTEM BBCSuit BB Chev Std Deck With Oval Port Heads With 1000cfm Throttle BodyPart Number: HO550-835HP Multi-Port EFI ...

View full details
$4,292.40 - $4,292.40
$4,292.40
$4,292.40 - $4,292.40
$4,292.40
+ GST
Contact for availability
Holley HP EFI ECU & Harness Kit (HO550-605) HO550-605
$5,754.90 - $5,754.90
$5,754.90
$5,754.90 - $5,754.90
$5,754.90
+ GST

Holley HP EFI ECU & Harness Kit (HO550-605)

Unterminated Universal Harness

HP EFI ECU WITH UNTERMINATEDUnterminated Universal HarnessPart Number: HO550-605 Looking for a plug and playalternative for your stock or built la...

View full details
$5,754.90 - $5,754.90
$5,754.90
$5,754.90 - $5,754.90
$5,754.90
+ GST
Holley HP EFI ECU & Harness Kit (HO550-602) HO550-602
$6,337.00 - $6,337.00
$6,337.00
$6,337.00 - $6,337.00
$6,337.00
+ GST

Holley HP EFI ECU & Harness Kit (HO550-602)

Suit LS1/LS6 (24x Tooth Crank Sensor)

HP EFI ECU WITH HARNESSSuit LS1/LS6 (24x Tooth Crank Sensor)Part Number: HO550-602 Looking for a plug and playkit for your GM LS engine? TheHP ECU...

View full details
$6,337.00 - $6,337.00
$6,337.00
$6,337.00 - $6,337.00
$6,337.00
+ GST
Holley HP EFI ECU & Harness Kit (HO550-601) HO550-601
$5,887.20 - $5,887.20
$5,887.20
$5,887.20 - $5,887.20
$5,887.20
+ GST

Holley HP EFI ECU & Harness Kit (HO550-601)

Suit GM TPI & Holley Stealth Ram

HP EFI ECU WITH HARNESSSuit GM TPI & Holley Stealth RamPart Number: HO550-601 Looking for a plug and playalternative for your stock or built l...

View full details
$5,887.20 - $5,887.20
$5,887.20
$5,887.20 - $5,887.20
$5,887.20
+ GST
Holley Sniper EFI XFLow 4BBL Self Tuning System, Polished (HO550-544)
Holley Sniper EFI XFLow 4BBL Self Tuning System, Polished (HO550-544) HO550-544
Contact for availability
$4,443.30 - $4,443.30
$4,443.30
$4,443.30 - $4,443.30
$4,443.30
+ GST

Holley Sniper EFI XFLow 4BBL Self Tuning System, Polished (HO550-544)

900 cfm 8 Injectors, 800 HP N/A, 1375 HPForced Induction

HOLLEY SNIPER EFI, SHINY900 cfm 8 Injectors, 800 HP N/A, 1375 HPForced InductionPart Number: HO550-544 Introducing Sniper EFI XFlow! Are you build...

View full details
$4,443.30 - $4,443.30
$4,443.30
$4,443.30 - $4,443.30
$4,443.30
+ GST
Contact for availability
Holley Super Sniper EFI 4150 2X4 KIT - Shiny (HO550-531)
Holley Super Sniper EFI 4150 2X4 KIT - Shiny (HO550-531) HO550-531
Contact for availability
$5,037.80 - $5,037.80
$5,037.80
$5,037.80 - $5,037.80
$5,037.80
+ GST

Holley Super Sniper EFI 4150 2X4 KIT - Shiny (HO550-531)

1600 cfm 8 Injector Throttle Body's, Up to 1250 HP Supercharge or N/A

HO550-531 - SUPER SNIPER DUAL QUAD EFI KIT1600 cfm 8 Injector Throttle Body's, Up to 1250 HP Supercharge or N/APart Number: HO550-531Introducing Sn...

View full details
$5,037.80 - $5,037.80
$5,037.80
$5,037.80 - $5,037.80
$5,037.80
+ GST
Contact for availability
Holley Sniper EFI 4BBL Self Tuning System - Black Finish (HO550-519)
Holley Sniper EFI 4BBL Self Tuning System - Black Finish (HO550-519) HO550-519
$3,504.00 - $3,504.00
$3,504.00
$3,504.00 - $3,504.00
$3,504.00
+ GST

Holley Sniper EFI 4BBL Self Tuning System - Black Finish (HO550-519)

800 cfm 4 Injector Throttle Body, 650 HPForced Induction

SUPER SNIPER 4BBL EFI SYSTEM800 cfm 4 Injector Throttle Body, 650 HPForced InductionPart Number: HO550-519 Introducing Holley Super Sniper EFI!Loo...

View full details
$3,504.00 - $3,504.00
$3,504.00
$3,504.00 - $3,504.00
$3,504.00
+ GST
Holley Sniper EFI 4BBL Self Tuning System - Shiny Finish (HO550-518)
Holley Sniper EFI 4BBL Self Tuning System - Shiny Finish (HO550-518) HO550-518
$3,560.00 - $3,560.00
$3,560.00
$3,560.00 - $3,560.00
$3,560.00
+ GST

Holley Sniper EFI 4BBL Self Tuning System - Shiny Finish (HO550-518)

800 cfm 4 Injector Throttle Body, 650 HP Forced Induction

SUPER SNIPER 4BBL EFI SYSTEM800 cfm 4 Injector Throttle Body, 650 HPForced InductionPart Number: HO550-518 Introducing Holley Super Sniper EFI!Loo...

View full details
$3,560.00 - $3,560.00
$3,560.00
$3,560.00 - $3,560.00
$3,560.00
+ GST