High Performance Holley Engine Management Systems

60 results

2617656

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Part #: 550-910

Holley Engine Management Systems Terminator X Chevrolet Truck 4.8L 5.3

Part #: 550-910

MPN: 550-910 | Rolan Part ID: 2617656

2617656

$3,131.78

7-10 Business Days Dispatch

No Return (Unless Manufacturer Defect)

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Qty:
2274385

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Part #: 550-909

Holley Engine Control Module Terminator X 3.5 in Touchscreen Wiring H

Part #: 550-909

MPN: 550-909 | Rolan Part ID: 2274385

2274385

$3,338.78

3-5 Business Days Dispatch

30 Days Return

Fits:
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Qty:
2125467

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Part #: 550-606N

Holley Engine Management HP ECU & Harness Kit For Ford Multi-Point EFI

Part #: 550-606N

MPN: 550-606N | Rolan Part ID: 2125467

2125467

$5,371.44

7-10 Business Days Dispatch

No Return (Unless Manufacturer Defect)

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Qty:
2125509

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Part #: 550-903

Holley Engine Management Systems, Terminator X, Chevrolet, LS1, LS6

Part #: 550-903

MPN: 550-903 | Rolan Part ID: 2125509

2125509

$3,140.96

7-10 Business Days Dispatch

No Return (Unless Manufacturer Defect)

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Qty:
2125511

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Part #: 550-905

Holley Engine Management Systems Terminator X Chevrolet Truck LS2 LS3

Part #: 550-905

MPN: 550-905 | Rolan Part ID: 2125511

2125511

$2,927.82

7-10 Business Days Dispatch

No Return (Unless Manufacturer Defect)

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Qty:
2125513

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Part #: 550-917

Holley Engine Management Terminator X MAX Chev Truck LS1 LS6 4L60/4L80

Part #: 550-917

MPN: 550-917 | Rolan Part ID: 2125513

2125513

$3,683.54

7-10 Business Days Dispatch

No Return (Unless Manufacturer Defect)

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Qty:
2617520

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Part #: 550-1216

Holley Engine Management Systems Terminator X Plug and Play Harness 0

Part #: 550-1216

MPN: 550-1216 | Rolan Part ID: 2617520

2617520

$3,930.39

7-10 Business Days Dispatch

No Return (Unless Manufacturer Defect)

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Qty:
2617521

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Part #: 550-1217

Holley Engine Management Systems Terminator X Plug and Play Harness 0

Part #: 550-1217

MPN: 550-1217 | Rolan Part ID: 2617521

2617521

$4,194.73

7-10 Business Days Dispatch

No Return (Unless Manufacturer Defect)

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Qty:
2617523

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Part #: 550-1219

Holley Engine Management Systems Terminator X Plug and Play Harness 0

Part #: 550-1219

MPN: 550-1219 | Rolan Part ID: 2617523

2617523

$3,930.39

7-10 Business Days Dispatch

No Return (Unless Manufacturer Defect)

Fits:
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Qty:
2617537

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Part #: 550-1317

Holley Engine Management System Ford Modular Two Valve Engines Transm

Part #: 550-1317

MPN: 550-1317 | Rolan Part ID: 2617537

2617537

$4,568.74

7-10 Business Days Dispatch

No Return (Unless Manufacturer Defect)

Fits:
Fits:

Qty:
2617539

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Part #: 550-1319

Holley Engine Management System Ford Modular Four Valve Engines Trans

Part #: 550-1319

MPN: 550-1319 | Rolan Part ID: 2617539

2617539

$4,568.74

7-10 Business Days Dispatch

No Return (Unless Manufacturer Defect)

Fits:
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Qty:
2617543

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Part #: 550-1411

Holley Engine Management Systems Terminator X Max Plug and Play Harne

Part #: 550-1411

MPN: 550-1411 | Rolan Part ID: 2617543

2617543

$6,643.73

7-10 Business Days Dispatch

No Return (Unless Manufacturer Defect)

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Qty:
2617552

Rating:
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Part #: 550-1425

Holley Engine Management System 2013+ Hemi Gen III Drive by Wire Non-

Part #: 550-1425

MPN: 550-1425 | Rolan Part ID: 2617552

2617552

$4,568.74

7-10 Business Days Dispatch

No Return (Unless Manufacturer Defect)

Fits:
Fits:

Qty:
2617567

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Part #: 550-1630

Holley Engine Management System Terminator X MAX Early Direct Injecti

Part #: 550-1630

MPN: 550-1630 | Rolan Part ID: 2617567

2617567

$7,211.05

7-10 Business Days Dispatch

No Return (Unless Manufacturer Defect)

Fits:
Fits:

Qty:
2617569

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Part #: 550-1631

Holley Engine Management System Terminator X MAX Later Direct Injecti

Part #: 550-1631

MPN: 550-1631 | Rolan Part ID: 2617569

2617569

$6,738.02

7-10 Business Days Dispatch

No Return (Unless Manufacturer Defect)

Fits:
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Qty:
2617599

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Part #: 550-602N

Holley Engine Management Systems HP EFI ECU Kit For GM LS1 Engines NT

Part #: 550-602N

MPN: 550-602N | Rolan Part ID: 2617599

2617599

$5,823.13

7-10 Business Days Dispatch

No Return (Unless Manufacturer Defect)

Fits:
Fits:

Qty:
2617600

Rating:
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Part #: 550-603

Holley Engine Management Systems HP ECU/Harness LS2 LS3 LS7 USCAR/EV6

Part #: 550-603

MPN: 550-603 | Rolan Part ID: 2617600

2617600

$5,040.83

7-10 Business Days Dispatch

No Return (Unless Manufacturer Defect)

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Qty:
2617602

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Part #: 550-604

Holley Engine Management Systems HP ECU and Universal V8 MPFI Harness

Part #: 550-604

MPN: 550-604 | Rolan Part ID: 2617602

2617602

$4,969.76

7-10 Business Days Dispatch

No Return (Unless Manufacturer Defect)

Fits:
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Qty:
2617603

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Part #: 550-604N

Holley Engine Management Systems HP EFI ECU Kit Universal V8 MPFI Fit

Part #: 550-604N

MPN: 550-604N | Rolan Part ID: 2617603

2617603

$5,389.63

7-10 Business Days Dispatch

No Return (Unless Manufacturer Defect)

Fits:
Fits:

Qty:
2617615

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Part #: 550-613

Holley Engine Management Sys Terminator LS2/LS3/Truck with 58x Crank R

Part #: 550-613

MPN: 550-613 | Rolan Part ID: 2617615

2617615

$9,379.10

7-10 Business Days Dispatch

No Return (Unless Manufacturer Defect)

Fits:
Fits:

Qty:
2617649

Rating:
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Part #: 550-903T

Holley Engine Management Systems Terminator X Chevrolet LS1 LS6 Kit

Part #: 550-903T

MPN: 550-903T | Rolan Part ID: 2617649

2617649

$2,756.52

7-10 Business Days Dispatch

No Return (Unless Manufacturer Defect)

Fits:
Fits:

Qty:
2617650

Rating:
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Part #: 550-904

Holley Engine Management Systems Terminator X Chevrolet Truck LS1 LS6

Part #: 550-904

MPN: 550-904 | Rolan Part ID: 2617650

2617650

$3,140.96

7-10 Business Days Dispatch

No Return (Unless Manufacturer Defect)

Fits:
Fits:

Qty:
2617651

Rating:
No ratings

Part #: 550-904T

Holley Engine Management Systems Terminator X Chevrolet Truck 4.8L 5.

Part #: 550-904T

MPN: 550-904T | Rolan Part ID: 2617651

2617651

$2,513.24

7-10 Business Days Dispatch

No Return (Unless Manufacturer Defect)

Fits:
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Qty:
2617653

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Part #: 550-905T

Holley Engine Management Systems Terminator X Chevrolet Truck 4.8L 5.

Part #: 550-905T

MPN: 550-905T | Rolan Part ID: 2617653

2617653

$2,513.24

7-10 Business Days Dispatch

No Return (Unless Manufacturer Defect)

Fits:
Fits:

Qty:
2617655

Rating:
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Part #: 550-909T

Holley Engine Management Systems Terminator X Chevrolet LS1 LS6 Kit

Part #: 550-909T

MPN: 550-909T | Rolan Part ID: 2617655

2617655

$2,513.24

7-10 Business Days Dispatch

No Return (Unless Manufacturer Defect)

Fits:
Fits:

Qty:
2617658

Rating:
No ratings

Part #: 550-916

Holley Engine Management Systems Terminator X MAX Chevrolet LS1 LS6 4L

Part #: 550-916

MPN: 550-916 | Rolan Part ID: 2617658

2617658

$3,628.48

7-10 Business Days Dispatch

No Return (Unless Manufacturer Defect)

Fits:
Fits:

Qty:
2617659

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Part #: 550-916T

Holley Engine Management Systems Terminator X MAX Chevrolet LS1 LS6 4

Part #: 550-916T

MPN: 550-916T | Rolan Part ID: 2617659

2617659

$3,719.90

7-10 Business Days Dispatch

No Return (Unless Manufacturer Defect)

Fits:
Fits:

Qty:
2617661

Rating:
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Part #: 550-917T

Holley Engine Management Systems Terminator X MAX Chevrolet Truck 4.8

Part #: 550-917T

MPN: 550-917T | Rolan Part ID: 2617661

2617661

$3,979.43

7-10 Business Days Dispatch

No Return (Unless Manufacturer Defect)

Fits:
Fits:

Qty:
2617662

Rating:
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Part #: 550-918

Holley Engine Management Systems Terminator X MAX Chevrolet LS2 LS3 Tr

Part #: 550-918

MPN: 550-918 | Rolan Part ID: 2617662

2617662

$3,413.18

7-10 Business Days Dispatch

No Return (Unless Manufacturer Defect)

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Fits:

Qty:
2617663

Rating:
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Part #: 550-918T

Holley Engine Management Systems Terminator X MAX Chevrolet Truck 4.8

Part #: 550-918T

MPN: 550-918T | Rolan Part ID: 2617663

2617663

$3,719.90

7-10 Business Days Dispatch

No Return (Unless Manufacturer Defect)

Fits:
Fits:

Qty: