HOLLEY 554-128 Protection Module - Transbrake Input
$89.10
$78.88
HLY554-128
All Products
HOLLEY
Ignitions and Electrical
Wiring Components
Wiring Pigtails
Transbrake Protection Module - Transbrake Input - Holley EFI - Kit
HOLLEY 554-104 Pressure Transducer - 1600psi
$318.59
$284.34
HLY554-104
Air and Fuel
All Products
Fuel Injection Systems and Components - Electronic
HOLLEY
Pressure Sensors
Pressure Sending Unit - Electric - 1/8 in NPT Male Thread - Harness Included - 0-1600 psi - Kit
HOLLEY 554-115 Solenoid Driver Module Water/Methanol 2-Channel
$141.26
HLY554-115
Air and Fuel
Air and Fuel Cooling Systems and Components
All Products
HOLLEY
Water/Methanol Injection Components
High Current Peak and Hold Module - Solenoid Driver - 2 Channel - Holley EFI - Kit
HOLLEY 554-121 Air Temp Sensor Terminator Series
$46.91
$41.54
HLY554-121
Air and Fuel
All Products
Fuel Injection Systems and Components - Electronic
HOLLEY
Temperature Sensors
Air Temp Sensor - Terminator Series - Plastic - Each
HOLLEY 554-114LW ECU Dominator V5 Light Weight Red
$3,789.43
$3,273.77
HLY554-114LW
All Products
Computers and Components
Computers, Chips, Modules and Programmers
HOLLEY
Ignitions and Electrical
Engine Control Module - Dominator EFI - Lightweight - Red - Universal - Each
HOLLEY 554-125 Camshaft Sensor w/Flying Magnet Target 12mmx1
$281.93
$251.42
HLY554-125
Air and Fuel
All Products
Fuel Injection Systems and Components - Electronic
HOLLEY
Speed and Position Sensors
Cam Position Sensor - 12 mm x 1.00 Thread - Flying Magnet - Holley EFI Kits - Kit
HOLLEY 554-122 4 Channel Coil Driver Kit
$468.05
$419.04
HLY554-122
All Products
HOLLEY
Ignition Boxes and Components
Ignition Boxes and Controllers
Ignitions and Electrical
Ignition Coil Drivers - 4 Channel - Pair
HOLLEY 554-114 ECU Only Dominator
$3,574.93
$2,960.97
HLY554-114
All Products
Computers and Components
Computers, Chips, Modules and Programmers
HOLLEY
Ignitions and Electrical
Engine Control Module - Dominator EFI - Universal - Each
HOLLEY 554-124 Crankshaft Sensor use w/ Ferrous Metal Target
$281.93
$263.81
HLY554-124
Air and Fuel
All Products
Fuel Injection Systems and Components - Electronic
HOLLEY
Speed and Position Sensors
Crank Trigger Sensor - 12 mm x 1.00 Thread - Ferrous - Holley EFI Kits - Kit
HOLLEY 554-108 5 Bar Map Sensor
$259.37
$244.43
HLY554-108
Air and Fuel
All Products
Fuel Injection Systems and Components - Electronic
HOLLEY
Map Sensors
Map Sensor - 5 bar - Up to 60 psi - 1/8 in NPT Male Thread - Pigtail Harness Included - Each
HOLLEY 554-103 Pressure Sensor 200psi
$318.59
$279.05
HLY554-103
Air and Fuel
All Products
Fuel Injection Systems and Components - Electronic
HOLLEY
Pressure Sensors
Pressure Sending Unit - Electric - 1/8 in NPT Male Thread - Plug - Stainless - 0-200 psi - Kit
HOLLEY 554-111 Nitrous Solenoid Driver
$205.79
$194.99
HLY554-111
All Products
HOLLEY
Ignitions and Electrical
Relays/Relay Kits
Wiring Components
Nitrous Solenoid Driver - High Current Nitrous Solenoid Driver - Each
HOLLEY 554-113 HP Series EFI ECU Only
$2,960.93
$2,548.31
HLY554-113
All Products
Computers and Components
Computers, Chips, Modules and Programmers
HOLLEY
Ignitions and Electrical
Engine Control Module - HP EFI - Universal - Each
HOLLEY 554-101 Bosch O2 Sensor
$293.21
$262.21
HLY554-101
Air and Fuel
All Products
HOLLEY
Oxygen Sensors
Oxygen Sensors, Controllers and Components
Oxygen Sensor - Wideband - Bosch - Holley Commander 950 - Each
HOLLEY 553-200 Sniper EFI Digital Dash 5in
$726.37
$718.88
HLY553-200
All Products
Digital Gauge Kits
Gauge Kits
Gauges and Accessories
HOLLEY
Gauge Panel Assembly - Sniper EFI - Digital Dash - Dash Mount - 5 in Screen - Universal - Kit
HOLLEY 554-102 100PSI Sensor
$219.89
$194.03
HLY554-102
Air and Fuel
All Products
Fuel Injection Systems and Components - Electronic
HOLLEY
Pressure Sensors
Pressure Sending Unit - Stainless - Fuel - Holley Pro-Jection - 0-100 psi - Each
HOLLEY 553-427 Bezel/Panel EFI Pro Dash 6.86in 86-93 Chevy S10
$366.53
$350.28
HLY553-427
All Products
Gauge Components
Gauge Mounting Panels
Gauges and Accessories
HOLLEY
Gauge Mounting Panel - Holley EFI 6.86 in - Dash Bezel - Plastic - Black - GM Compact SUV / Truck 1986-93 - Each
HOLLEY 554-107 3 Bar Map Sensor
$219.89
$211.93
HLY554-107
Air and Fuel
All Products
Fuel Injection Systems and Components - Electronic
HOLLEY
Map Sensors
Map Sensor - 3 bar - Up to 30 psi Boost - Connector Included - Each
HOLLEY 554-100 NTK O2 Sensor
$539.96
$474.75
HLY554-100
Air and Fuel
All Products
HOLLEY
Oxygen Sensors
Oxygen Sensors, Controllers and Components
Oxygen Sensor - Wideband - NTK - Holley Commander 950 - Each
HOLLEY 553-406 EFI Dash-7 Dash Bezel 87-93 Ford Mustang
$439.85
$413.98
HLY553-406
All Products
Gauge Components
Gauge Mounting Panels
Gauges and Accessories
HOLLEY
Gauge Mounting Panel - Holley EFI - Dash Bezel - Plastic - Black - Ford Mustang 1987-93 - Each
HOLLEY 553-419 Bezel/Panel EFI Pro Dash 6.86in 67-72 GM C10 Trk
$449.72
$422.15
HLY553-419
All Products
Gauge Components
Gauge Mounting Panels
Gauges and Accessories
HOLLEY
Gauge Mounting Panel - Holley EFI 6.86 in - Dash Bezel - Plastic - Black - GM Fullsize SUV / Truck 1967-72 - Each
HOLLEY 553-202 Sniper 2 EFI 3.5 Touch Screen LCD
$422.93
$374.86
HLY553-202
All Products
Digital Gauge Kits
Gauge Kits
Gauges and Accessories
HOLLEY
Gauge Panel Assembly - Sniper 2 EFI - Digital Dash - Dash Mount - 3.5 in Screen - Universal - Kit
HOLLEY 553-408 Bezel/Panel EFI Pro Dash 6.86in 79-81 Camaro
$595.65
HLY553-408
All Products
Gauge Components
Gauge Mounting Panels
Gauges and Accessories
HOLLEY
Gauge Mounting Panel - Holley EFI 6.86 in - Dash Bezel - Plastic - Black - GM F-Body 1979-81 - Each
HOLLEY 553-201 3.5 LCD Touch Screen Terminator-X
$528.68
$472.29
HLY553-201
All Products
Digital Gauge Kits
Gauge Kits
Gauges and Accessories
HOLLEY
Gauge Panel Assembly - Terminator X - Digital Dash - Mounting Sleeve - 3.5 in Screen - Universal - Kit
HOLLEY 553-112 EFI Pro Digital Dash w/ 6.86in Screen
$1,903.43
$1,607.97
HLY553-112
All Products
HOLLEY
Mobile Electronics
Video Accessories
Video Monitor
Touchscreen Upgrade - Digital Dash - LCD - 7.562 in wide x 3.438 in Tall - Holley Dominator EFI - Each
HOLLEY 553-407 Bezel/Panel EFI Pro Dash 6.86in 70-78 Camaro
$563.93
$528.11
HLY553-407
All Products
Gauge Components
Gauge Mounting Panels
Gauges and Accessories
HOLLEY
Gauge Mounting Panel - Holley EFI 6.86 in - Dash Bezel - Plastic - Black - GM F-Body 1970-78 - Each
HOLLEY 553-399 EFI Dash-7 Dash Bezel 62-65 Nova
$422.93
$401.62
HLY553-399
All Products
Gauge Components
Gauge Mounting Panels
Gauges and Accessories
HOLLEY
Gauge Mounting Panel - Holley EFI - Dash Bezel - Plastic - Black - GM X-Body 1962-65 - Each
HOLLEY 553-116 12.3 Standalone Pro-Dash
$3,383.93
$2,757.86
HLY553-116
All Products
Digital Gauge Kits
Gauge Kits
Gauges and Accessories
HOLLEY
Gauge Panel Assembly - EFI Pro Dash - Digital - 13.44 x 5.81 x 1.25 in Rectangular Touch Screen - Multiple Gauges - Programmable...
HOLLEY 553-112X Holley EFI Pro Dash 6.86 M8
$1,903.43
$1,607.97
HLY553-112X
All Products
Digital Gauge Kits
Gauge Kits
Gauges and Accessories
HOLLEY
Gauge Panel Assembly - EFI Pro Dash - Digital - 7.563 x 3.438 in Rectangular Touch Screen - Multiple Gauges - Programmable - Black...
HOLLEY 553-117 6.86 Standalone Pro-Dash
$2,255.93
$1,852.11
HLY553-117
All Products
Digital Gauge Kits
Gauge Kits
Gauges and Accessories
HOLLEY
Gauge Panel Assembly - EFI Pro Dash - Digital - 7.60 x 6.86 x 3.50 in Rectangular Touch Screen - Multiple Gauges - Programmable...
HOLLEY 553-200X Sniper 2 EFI 5in Digital Dash
$692.05
$683.33
HLY553-200X
All Products
Digital Gauge Kits
Gauge Kits
Gauges and Accessories
HOLLEY
Gauge Panel Assembly - Sniper 2 EFI - Digital Dash - Dash Mount - 5 in Screen - Universal - Kit
HOLLEY 553-108 Holley EFI 3.5in LCD Touch Screen Controller
$592.13
$548.35
HLY553-108
All Products
Computers and Components
Computers, Chips, Modules and Programmers
HOLLEY
Ignitions and Electrical
LCD Touch Screen - 3.5 in - Holley HP / Dominator EFI - Kit
HOLLEY 553-115 Sniper EFI 3.5 Touch Screen LCD Controller
$592.13
$549.74
HLY553-115
All Products
Computer Programmers
Computers, Chips, Modules and Programmers
HOLLEY
Ignitions and Electrical
Programmer - Sniper EFI - 3.5 in Color Touch Screen - Gas - Sniper EFI System - Each
HOLLEY 553-111 Pro Digital Dash Panel
$3,101.93
$2,534.90
HLY553-111
All Products
Digital Gauge Kits
Gauge Kits
Gauges and Accessories
HOLLEY
Gauge Panel Assembly - EFI Pro Dash - Digital - 13.75 x 5.875 in Rectangular Touch Screen - Multiple Gauges - Programmable - Black...
HOLLEY 553-111X Holley EFI Pro Dash 12.3 M8
$3,101.93
$2,534.90
HLY553-111X
All Products
Digital Gauge Kits
Gauge Kits
Gauges and Accessories
HOLLEY
Gauge Panel Assembly - EFI Pro Dash - Digital - 13.75 x 5.875 in Rectangular Touch Screen - Multiple Gauges - Programmable - Black...
HOLLEY 550-944 Terminator X Max MPFI Kit Ford w/98+ Trans
$2,819.93
$2,604.91
HLY550-944
All Products
Computers and Components
Computers, Chips, Modules and Programmers
HOLLEY
Ignitions and Electrical
Engine Control Module - Terminator X Max - 3.5 in Touchscreen - Wiring Harness - Transmission Control - 4R70W - Kit