Holley Terminator X MAX Engine Management Systems 550-919

Holley Terminator X MAX Engine Management Systems 550-919

HLY-550-919

4.75 out of 5 stars ( 10 )

Part Number: HLY-550-919

Estimated Ship Date: Today

$1,999.95

Results 1 - 14 of 14

Fuel System Pump Kits, Terminator EFI, Pump, Regulator, Two Filters, Perform-O-Flex Hose, Fittings, Kit

Part Number: HLY-526-1

Not Yet Reviewed

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Fuel System Pump Kits, Terminator EFI, Pump, Regulator, Two Filters, Pro-Lite 350 Hose, Fittings, Kit

Part Number: HLY-526-2

4.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Fuel System Pump Kits, Terminator EFI, Pump, Regulator, Two Steel Filters, Super Stock Hose, Fittings, Kit

Part Number: HLY-526-4

5.0 out of 5 stars ( 7 )

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Fuel Injector System Components, Pressure Transducer, Replacement, 0-100 psi, 0.5-4.5 V Output, 1/8 in. NPT Inlet, 0.875 in. Diameter, Stainless, Each

Part Number: HLY-554-102

4.33 out of 5 stars ( 45 )

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Fuel Injection System Components, Holley EFI, CAN to USB Dongle, Communication Cable, 8 ft. Long, for Holley, Sniper, Terminator X, EFI Systems, Each

Part Number: HLY-558-443

4.65 out of 5 stars ( 66 )

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Fuel Injection System Components, Holley EFI, Digital Dash Gauges, 7 in. Touch Screen, Rectangular, Aluminum Housing, Black, Kit

Part Number: HLY-553-106

4.64 out of 5 stars ( 11 )

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Harness Adaptors, Holley EFI, LS3 MAP Sensor Adapter, Plug-and-Play, Pre-Terminated, Adapts to LS1/LS2 Engine, Chevy, 5.7L, 6.0L, Each

Part Number: HLY-558-416

4.85 out of 5 stars ( 20 )

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Throttle Position Sensor, Sniper EFI, Multi-port, Replacement, for 92mm, 102mm, Sniper Throttle Body, Chevy, LS1, LS2, LS3, LS6, LS7, Each

Part Number: SNE-870001

3.4 out of 5 stars ( 10 )

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Digital Dash Display, InVision 12.3 in. LCD, Multicolor Gauge Faces, Black Plastic Bezel, Indicators, Adjustable Brightness, Universal, Kit

Part Number: ATM-7000

5.0 out of 5 stars ( 3 )

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Map Sensor Adapter, Convert LS1/LS2 Map Sensor to LS3 Sensor, Harness Adapter, Chevrolet V8, Each

Part Number: SUM-890133

5.0 out of 5 stars ( 5 )

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Map Sensor Adapter, Convert LS1/LS2 Map Sensor to LS3 Sensor, Harness Adapter, Chevy, LS, Each

Part Number: TSN-81033

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Fuel Injection System Components, Holley EFI, 6.86 in. Pro Dash, Touch Screen, Black Case, Wire Harness, Multiple Inputs, Built-in GPS, Odometer, Kit

Part Number: HLY-553-112

3.94 out of 5 stars ( 18 )

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Digital Dashboard Displays, Holley EFI, Digital Dash, Standalone, 7 in. Touch Screen, Rectangular, Aluminum Housing, Black, Wire Harness, Sensors, Kit

Part Number: HLY-553-109

3.8 out of 5 stars ( 5 )

Estimated Ship Date: Oct 26, 2026 if ordered today

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Estimated Ship Date: Oct 26, 2026 if ordered today

Digital Dashboard Displays, Holley EFI, 6.86 in. Digital Pro Dash, Standalone, Touch Screen, Aluminum Case, Built-in GPS, Odometer, Data Logger, Kit

Part Number: HLY-553-117

5.0 out of 5 stars ( 2 )

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