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550-617N | 4V FORD MODULAR EFI KIT, NTK O2, JETRONIclose
Looking for a plug and play kit for your Ford Modular engine? The HP ECU allows you to accurately control the fuel and ignition of your engine plus much more! Is your cam too wild for a MAF? Power adders? You name it, and Holley EFI can handle it.Features:Designed specifically for 1999-2004 Ford Modular 4 Valve EnginesPlug and play with factory sensors; Crank, Cam, TPS, Coolant Temp, etcPlug and p..
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553-106 | HOLLEY EFI DIGITAL DASHclose
The Holley EFI Digital Dash is completely customizable with a variety of gauge and indicator screens that can be programmed to display any parameter you need. The dash also offers a virtual switch panel, user defined alarms, configurable shift lights and can control on screen playback of your EFI data logs. The Holley EFI Digital Dash measures 7.5" wide, 4.625" tall and 1" deep which makes it a ..
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553-107 | LED LIGHT BARclose
Introducing the all new LED Light Bar from Holley EFI. The days of low oil dummy lights are behind us! This LED display will revolutionize the way you think about shift lights, and warning indicators. The Holley EFI LED Light Bar features 14 LED's that are fully programmable. Using the Holley stand-alone digital dash or Holley EFI digital dash, you can program the LED color, brightness and flash r..
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553-108 | HOLLEY EFI 3.5 TOUCH SCREEN LCDclose
The touch screen LCD provides a dynamic range of tuning and data monitoring options in a compact 3.5" LCD displayFeatures:Full Color, Backlit 3.5” Touch Screen LCDLaptop-Free Tuning changes to help optimize mileage, driveability and performanceBasic Tuning options allow simple adjustments of Basic Fuel, Fuel Learn, Basic Idle, Spark, Drive-by-Wire, and TransmissionSystem Tuning options allow modif..
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553-109 | HOLLEY STAND ALONE DIGITAL DASHclose
Have you been looking for a dash solution for your vehicle, but just cannot find anything you like or that is cost effective? No need to look any further as Holley has created a full color touch screen dash that includes sensors for monitoring basic engine parameters as well as a GPS speedometer all in a cost effective package! Holley's stand-alone digital dash has great features such as; a weat..
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553-121 | 4-1/2 SPEEDOMETER, 0-160 MPH, GPS, BLACKclose
Holley is pleased to announce the continuing evolution of its very successful analog-style gauges with the release of new 3-3/8" and 4-1/2" speedometers and tachometers to complement our 2-1/16" gauge line. These are designed specifically for use with Holley EFI systems or as a standalone unit and available in both black and white face versions. These gauges are compatible with all Terminator, HP,..
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553-123 | 3-3/8 SPEEDOMETER, 0-160 MPH, GPS, BLACKclose
Holley is pleased to announce the continuing evolution of its very successful analog-style gauges with the release of new 3-3/8" and 4-1/2" speedometers and tachometers to complement our 2-1/16" gauge line. These are designed specifically for use with Holley EFI systems or as a standalone unit and available in both black and white face versions. These gauges are compatible with all Terminator, HP,..
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553-126 | 2-1/16 VOLTAGE GAUGE, 0-18V, CAN, BLACKclose
These analog-style gauges are designed specifically for use with Holley EFI systems. They are compatible with all Terminator, HP, and Dominator ECU's, allowing them to be installed in a variety of Holley EFI equipped vehicles. CAN-bus communication allows the gauges to daisy chain using the included stereo cables, making installation quick and clean. The required gauge module (P/N 554-130) allows ..
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553-127 | 2-1/16 OIL PRESSURE GAUGE, 0-100PSI, CANclose
These analog-style gauges are designed specifically for use with Holley EFI systems. They are compatible with all Terminator, HP, and Dominator ECU's, allowing them to be installed in a variety of Holley EFI equipped vehicles. CAN-bus communication allows the gauges to daisy chain using the included stereo cables, making installation quick and clean. The required gauge module (P/N 554-130) allows ..
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553-127W | 2-1/16 OIL PRESSURE GAUGE, 0-100PSI, CANclose
Holley is pleased to announce the continuation of their popular analog-style gauges with the release of a new white face 2-1/16" version, designed specifically for use with Holley EFI systems. These gauges are compatible with all Terminator, HP, Dominator, and Sniper ECU's, allowing them to be installed in a variety of Holley EFI equipped vehicles. CAN communication allows the gauges to daisy chai..
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553-128 | 2-1/16 COOLANT TEMP GAUGE, 120-260F, CANclose
These analog-style gauges are designed specifically for use with Holley EFI systems. They are compatible with all Terminator, HP, and Dominator ECU's, allowing them to be installed in a variety of Holley EFI equipped vehicles. CAN-bus communication allows the gauges to daisy chain using the included stereo cables, making installation quick and clean. The required gauge module (P/N 554-130) allows ..
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553-128W | 2-1/16 COOLANT TEMP GAUGE, 120-260F, CANclose
Holley is pleased to announce the continuation of their popular analog-style gauges with the release of a new white face 2-1/16" version, designed specifically for use with Holley EFI systems. These gauges are compatible with all Terminator, HP, Dominator, and Sniper ECU's, allowing them to be installed in a variety of Holley EFI equipped vehicles. CAN communication allows the gauges to daisy chai..
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553-129 | 2-1/16 FUEL PRESSURE GAUGE, 0-100PSI, CAclose
These analog-style gauges are designed specifically for use with Holley EFI systems. They are compatible with all Terminator, HP, and Dominator ECU's, allowing them to be installed in a variety of Holley EFI equipped vehicles. CAN-bus communication allows the gauges to daisy chain using the included stereo cables, making installation quick and clean. The required gauge module (P/N 554-130) allows ..
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553-130 | 2-1/16 VACUUM/BOOST GAUGE, 30INHG-30PSI,close
These analog-style gauges are designed specifically for use with Holley EFI systems. They are compatible with all Terminator, HP, and Dominator ECU's, allowing them to be installed in a variety of Holley EFI equipped vehicles. CAN-bus communication allows the gauges to daisy chain using the included stereo cables, making installation quick and clean. The required gauge module (P/N 554-130) allows ..
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553-143 | 1 FT DAISY CHAIN CABLEclose
Includes a single 1 ft. Daisy Chain cable for use with Holley EFI Analog Style CAN Gauges. Features:1 ft. daisy chain cable used to link together Holley EFI Analog Style CAN GaugesBrandHolley EFIEmission Code5Product TypeGauge HarnessesPart Number553-143..
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553-145BK | 2-1/16 BEZELS, BLACK, PACK OF 3close
Stock Replacement Bezels for Holley EFI Analog Style Gauges, Pack of 3Features:CNC billet aluminum with black anodized finishThreaded for simple screw-on replacementBrandHolley EFIEmission Code5Product TypeGauge BezelPart Number553-145BK..
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553-145SB | 2-1/16 BEZELS, SILVER, BOLD, PACK OF 3close
These bold style bezels are a custom option to replace to stock bezel on Holley EFI Analog Style Gauges. They are thicker than the stock bezel and come in packs of 3.Features:CNC billet aluminum with clear anodized finishThreaded for simple screw-on replacementBold style bezel is thicker than stockBrandHolley EFIEmission Code5Product TypeGauge BezelPart Number553-145SB..
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553-146 | 3-3/8 TACHOMETER, 0-8K RPM, CAN, BLACKclose
Holley is pleased to announce the continuing evolution of its very successful analog-style gauges with the release of new 3-3/8" and 4-1/2" speedometers and tachometers to complement our 2-1/16" gauge line. These are designed specifically for use with Holley EFI systems or as a standalone unit and available in both black and white face versions. These gauges are compatible with all Terminator, HP,..
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553-146BK | 3-3/8 BEZELS, BLACK, PACK OF 2close
Stock Replacement Bezels for Holley EFI Analog Style Speedometer & Tachometer Gauges, Pack of 2Features:CNC billet aluminum with black anodized finishThreaded for simple screw-on replacementBrandHolley EFIEmission Code5Product TypeGauge BezelPart Number553-146BK..
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553-146BKB | 3-3/8 BEZELS, BLACK, BOLD, PACK OF 2close
These bold style bezels are a custom option to replace to stock bezel on Holley EFI Analog Style Gauges. They are thicker than the stock bezel and come in packs of 2Features:CNC billet aluminum with black anodized finishThreaded for simple screw-on replacementBold style bezel is thicker than stockBrandHolley EFIEmission Code5Product TypeGauge BezelPart Number553-146BKB..
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