HOLLEY 554-108 5 Bar Map Sensor
$256.18
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 554-111 Nitrous Solenoid Driver
$204.35
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
$2,759.93
$2,743.70
HLY554-113
All Products
Computers and Components
Computers, Chips, Modules and Programmers
HOLLEY
Ignitions and Electrical
Engine Control Module - HP EFI - Universal - Each
HOLLEY 554-114 ECU Only Dominator
$3,311.93
$2,939.97
HLY554-114
All Products
Computers and Components
Computers, Chips, Modules and Programmers
HOLLEY
Ignitions and Electrical
Engine Control Module - Dominator EFI - Universal - Each
HOLLEY 554-114LW ECU Dominator V5 Light Weight Red
$3,463.73
$3,187.13
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 554-115 Solenoid Driver Module Water/Methanol 2-Channel
$135.56
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 554-118 Crank Sensor HE Flying Magnet
$272.45
HLY554-118
Air and Fuel
All Products
Fuel Injection Systems and Components - Electronic
HOLLEY
Speed and Position Sensors
Crank Trigger Sensor - Hall Effect Crank Trigger - Screw-In - 3/4-16 in Thread - Plug / Pins - Kit
HOLLEY 554-121 Air Temp Sensor Terminator Series
$44.79
$43.53
HLY554-121
Air and Fuel
All Products
Fuel Injection Systems and Components - Electronic
HOLLEY
Temperature Sensors
Air Temp Sensor - Terminator Series - Plastic - Each
HOLLEY 554-122 4 Channel Coil Driver Kit
$447.93
$439.19
HLY554-122
All Products
HOLLEY
Ignition Boxes and Components
Ignition Boxes and Controllers
Ignitions and Electrical
Ignition Coil Drivers - 4 Channel - Pair
HOLLEY 554-124 Crankshaft Sensor use w/ Ferrous Metal Target
$276.49
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 554-125 Camshaft Sensor w/Flying Magnet Target 12mmx1
$264.53
$258.35
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 554-127 Camshaft Sensor w/Flying Magnet Target 1/4-20x3/8
$376.53
$358.43
HLY554-127
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 - Target Included - Flying Magnet - Holley EFI Kits - Kit
HOLLEY 554-128 Protection Module - Transbrake Input
$85.05
$82.66
HLY554-128
All Products
HOLLEY
Ignitions and Electrical
Wiring Components
Wiring Pigtails
Transbrake Protection Module - Transbrake Input - Holley EFI - Kit
HOLLEY 554-130 EFI Gauge Module Anolog Style Can Gauges
$210.13
HLY554-130
All Products
Gauge Wiring Harnesses
HOLLEY
Ignitions and Electrical
Wiring Harnesses
Gauge Wiring Harness - Analog Gauges - Holley EFI CAN Gauges - Universal - Each
HOLLEY 554-133 Map Sensor - 1 Bar
$295.21
HLY554-133
Air and Fuel
All Products
Fuel Injection Systems and Components - Electronic
HOLLEY
Map Sensors
Map Sensor - 1 bar - 1/8-27 NPT Thread - Each
HOLLEY 554-134 MAP Sensor - 3.5 Bar
$271.14
HLY554-134
Air and Fuel
All Products
Fuel Injection Systems and Components - Electronic
HOLLEY
Map Sensors
Map Sensor - 3.5 bar - Up to 37.45 psi - 1/8 in NPT Male Thread - Connector Included - Stainless - Each
HOLLEY 554-135 MAP Sensor - 7 Bar
$295.21
HLY554-135
Air and Fuel
All Products
Fuel Injection Systems and Components - Electronic
HOLLEY
Map Sensors
Map Sensor - 7 Bar - Up to 88.4 psi - 1/8 in NPT Male Thread - Connector Included - Each
HOLLEY 554-136 Pressure Transducer - 500-PSI
$295.21
HLY554-136
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 - 500 psi - Kit
HOLLEY 554-140 GPS Digital Dash USB Module
$158.41
HLY554-140
All Products
Digital Gauge Kits
Gauge Kits
Gauges and Accessories
HOLLEY
Speedometer Sending Unit - GPS Tracking - 10Hz - 46 in Long Cord - Magnetic Base - Holley Digital Dash - Each
HOLLEY 554-142 Module - Injecter Module w/Harness
$888.93
$860.84
HLY554-142
All Products
Computer Modules
Computers, Chips, Modules and Programmers
HOLLEY
Ignitions and Electrical
Computer Module - Injector Driver - 8 Channel - Wiring Harness - Holley EFI - Each
HOLLEY 554-152 Terminator X ECU Service Unit
$1,252.34
HLY554-152
All Products
Computers and Components
Computers, Chips, Modules and Programmers
HOLLEY
Ignitions and Electrical
Engine Control Module - Terminator X - Wiring Harness - Map Sensor Included - Each
HOLLEY 554-153 Terminator X-Max ECU
$1,762.10
HLY554-153
All Products
Computers and Components
Computers, Chips, Modules and Programmers
HOLLEY
Ignitions and Electrical
Engine Control Module - Terminator X Max - Wiring Harness - Map Sensor Included - Each
HOLLEY 554-155 Wideband O2 Sensor Sniper TBI
$229.53
$221.86
HLY554-155
Air and Fuel
All Products
HOLLEY
Oxygen Sensors
Oxygen Sensors, Controllers and Components
Oxygen Sensor - Sniper EFI - Wideband - Bosch LSU 4.9 - Sniper EFI Systems - Each
HOLLEY 554-157 EFI ECU Bracket - 79-04 Mustang
$158.13
$147.87
HLY554-157
All Products
Computers and Components
Computers, Chips, Modules and Programmers
HOLLEY
Ignitions and Electrical
ECU Mounting Bracket - Bolt-On - Under Seat Mount - Steel - Black Powder Coat - Ford Mustang 1979-2004 - Each
HOLLEY 554-162 Analog EFI G-Meter 2 Axis
$629.93
$595.07
HLY554-162
All Products
Data Acquisition
Data Acquisition and Components
HOLLEY
Ignitions and Electrical
G-Meter - Harness Included - Plastic - Black - Holley V5 ECU - Each
HOLLEY 554-165 Input/Output Can Module w/Harness
$699.93
$670.73
HLY554-165
All Products
Computers and Components
Computers, Chips, Modules and Programmers
HOLLEY
Ignitions and Electrical
Engine Control Module - Holley EFI - Wiring Harness - Input / Output Module - Universal - Kit
HOLLEY 554-178 1/4 EGT Probe - Open Tip 90-Degree 32.25in Length
$186.56
HLY554-178
All Products
Data Acquisition
Data Acquisition and Components
HOLLEY
Ignitions and Electrical
EGT Probe - 90 Degree - Open Tip - 1/4 in Diameter Probe - 32-1/4 in Wire - Each
HOLLEY 554-186 EGT 8-Channel Kit
$2,449.93
$2,152.56
HLY554-186
All Products
Data Acquisition
Data Acquisition and Components
HOLLEY
Ignitions and Electrical
EGT Probe KIT - 8 Channel - 90 Degree - Open Tip - 1/4 in Diameter Probe - 32-1/4 in Wire - Bungs /...
HOLLEY 554-190 CAN Module 8-Channel EGT Controller
$1,260.05
HLY554-190
All Products
Data Acquisition
Data Acquisition and Components
HOLLEY
Ignitions and Electrical
CAN Module - Holley EFI - EGT Controller - 8-Channel - Each
HOLLEY 554-200 Sniper 2 PDM
$271.53
$259.66
HLY554-200
All Products
HOLLEY
Ignitions and Electrical
Relays/Relay Kits
Wiring Components
Power Distribution Module - Sniper EFI - 3 Channel - 15 / 25 / 25 amps - Waterproof - Plastic - Black - Each
HOLLEY 556-112 EFI HP Smart Coil
$132.85
$130.49
HLY556-112
All Products
HOLLEY
Ignition Coils
Ignition Components
Ignitions and Electrical
Ignition Coil - Coil-Near-Plug Smart Coil - E-Core - Male HEI - 44000V - Black - Each
HOLLEY 556-113 Crank Trigger Kit - BBC 8in 36-1 Tooth
$932.33
$898.20
HLY556-113
All Products
Crank Trigger Kits
Distributors
Distributors, Magnetos and Crank Triggers
HOLLEY
Ignitions and Electrical
Crank Trigger Kit - Flying Magnet - Hall Effect Sensor - Trigger Wheel / Pickup / Bracket / Hardware - 8 in Balancer -...
HOLLEY 556-114 Cam Sync System - BBC w/Std. Cam Height
$501.13
$480.31
HLY556-114
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 - Target / Bracket Included - Flying Magnet - Holley EFI Kits - Std Camshaft...
HOLLEY 556-115 Crank Trigger Kit - SBF 7.25in 36-1 Tooth
$979.93
$912.96
HLY556-115
All Products
Crank Trigger Kits
Distributors
Distributors, Magnetos and Crank Triggers
HOLLEY
Ignitions and Electrical
Crank Trigger Kit - Flying Magnet - Hall Effect Sensor - Trigger Wheel / Pickup / Bracket / Hardware - 7.25 in Balancer -...
HOLLEY 556-116 Crank Trigger Kit - SBC 8in 36-1 Tooth
$1,075.13
$1,030.96
HLY556-116
All Products
Crank Trigger Kits
Distributors
Distributors, Magnetos and Crank Triggers
HOLLEY
Ignitions and Electrical
Crank Trigger Kit - Flying Magnet - Hall Effect Sensor - Trigger Wheel / Pickup / Bracket / Hardware - 8 in Balancer -...
HOLLEY 556-119 Cam Sync System - SBC w/Std. Cam Height
$501.13
$480.31
HLY556-119
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 - Target / Bracket Included - Flying Magnet - Holley EFI Kits - Std Camshaft...