Used with 24x/1x Gen 3 LS with Terminator Throttle Body Fuel Injection

$806.95 $699.95
GVMR_558-111
Air and Fuel Delivery Fuel Injection Harness Wire, Cable and Related Components
This harness is used with Dominator, HP, Terminator X, and Terminator X Max when using a Terminator or Terminator Stealth throttle body injection unit...

Used with 58x/4x Gen 4 LS with Terminator Throttle Body Fuel Injection

$787.95 $699.95
GVMR_558-112
Air and Fuel Delivery Fuel Injection Harness Wire, Cable and Related Components
Intended for use with Dominator, HP, Terminator X, and Terminator X Max ECU's when using a Terminator or Terminator Stealth throttle body injection unit...

Holley EFI GM Drive-By-Wire Harness

$281.95 $249.95
GVMR_558-406
Air and Fuel Delivery Fuel Injection Harness Wire, Cable and Related Components
Dominator EFI GM Drive-By-Wire Harness

Dominator EFI GM Dual Drive-By-Wire Harness

$425.95 $368.95
GVMR_558-411
Air and Fuel Delivery Fuel Injection Harness Wire, Cable and Related Components
Dominator EFI GM Dual Drive-By-Wire Harness

LS2/3/7+ (58x/4x) Engine Main Harness for HP EFI & Dominator EFI

$731.95 $632.95
GVMR_558-103
Air and Fuel Delivery Fuel Injection Harness Wire, Cable and Related Components
This harness has been designed to interface with 58x crank and 4x cam sensors. These engines are commonly found in 2006+ Year Model vehicles...

CAN Extension Harness - 8'

$75.95 $65.85
GVMR_558-425
Air and Fuel Delivery Best Sellers Fuel Injection Harness Wire, Cable and Related Components
Can Extension Harness (for Racepak and other external CAN drives)

CAN EXTENSION HARNESS, 12FT

$91.95 $79.05
GVMR_558-426
Air and Fuel Delivery Best Sellers Fuel Injection Harness Wire, Cable and Related Components
CAN Extension Harness (for Racepak and other external CAN drives)

CAN Extension Harness - 9''

$60.95 $52.69
GVMR_558-428
Air and Fuel Delivery Best Sellers Fuel Injection Harness Wire, Cable and Related Components
Can Extension Harness (for Racepak and other external CAN drives)

V8 over Manifold, Bosch Style Injector Harness

$230.95 $199.95
GVMR_558-200
Air and Fuel Delivery Fuel Injection Harness Wire, Cable and Related Components
V8 over Manifold, Bosch Style Connector Harness for Avenger EFI, HP EFI, Dominator EFI and Terminator X. GM / Chrysler Cylinder Orientation

TPI/Stealth Ram™ Main Harness for Avenger EFI, HP EFI & Dominator EFI

$731.95 $632.95
GVMR_558-101
Air and Fuel Delivery Fuel Injection Harness Wire, Cable and Related Components
TPI/Stealth Ram™ Main Harness for Avenger EFI, HP EFI & Dominator EFI

50 Feet, Black, 1/2" Braided F6 Split Wire Loom

$120.95 $104.95
GVMR_573-107
Hardware and Service Supplies Wire Conduit Wire, Cable and Related Components
Introducing the Holley EFI Wiring Shop. We have one goal, to provide you a one stop solution for all of your wiring components needs....

10 Feet, Black, 3/4" Braided F6 Split Wire Loom

$37.95 $32.91
GVMR_573-108
Best Sellers Hardware and Service Supplies Wire Conduit Wire, Cable and Related Components
Introducing the Holley EFI Wiring Shop. We have one goal, to provide you a one stop solution for all of your wiring components needs....

50 Feet, Black, 3/4" Braided F6 Split Wire Loom

$158.95 $137.95
GVMR_573-109
Hardware and Service Supplies Wire Conduit Wire, Cable and Related Components
Introducing the Holley EFI Wiring Shop. We have one goal, to provide you a one stop solution for all of your wiring components needs....

Holley EFI Ford GT500 and 3V Drive-by-Wire Throttle Body Harness

$546.95 $474.95
GVMR_558-461
Air and Fuel Delivery Fuel Injection Harness Wire, Cable and Related Components
Introducing a new Holley EFI DBW Throttle Body wiring harness for the OEM (Original Equipment Manufacturer) Ford Throttle Body commonly found on 2005-2010 Mustang...

12" Male to Female CAN Adapter Harness

$50.42 $43.73
GVMR_558-451
Air and Fuel Delivery Best Sellers Fuel Injection Harness Wire, Cable and Related Components
12" Male to Female CAN Adapter Harness (for Racepak and other external CAN devices)

4' Male to Female CAN Adapter Harness

$60.95 $52.69
GVMR_558-452
Air and Fuel Delivery Best Sellers Fuel Injection Harness Wire, Cable and Related Components
4" Male to Female CAN Adapter Harness (for Racepak and other external CAN devices)

8' Male to Female CAN Adapter Harness

$75.95 $65.85
GVMR_558-453
Air and Fuel Delivery Best Sellers Fuel Injection Harness Wire, Cable and Related Components
8' Male to Female CAN Adapter Harness (for Racepak and other external CAN devices)

Holley EFI EV6 Unterminated Injector Harness Kit

$172.95 $149.95
GVMR_558-216
Air and Fuel Delivery Fuel Injection Harness Wire, Cable and Related Components
This harness kit comes with everything you need to build a custom cut to fit EV6 injector harness for an 8 cylinder engine. Don't...

10 Feet, Black, 1/2" Braided F6 Split Wire Loom

$30.31 $26.94
GVMR_573-106
Best Sellers Hardware and Service Supplies Wire Conduit Wire, Cable and Related Components
Introducing the Holley EFI Wiring Shop. We have one goal, to provide you a one stop solution for all of your wiring components needs....

10 Feet, Black, 1" Braided F6 Split Wire Loom

$45.51 $39.46
GVMR_573-110
Best Sellers Hardware and Service Supplies Wire Conduit Wire, Cable and Related Components
Introducing the Holley EFI Wiring Shop. We have one goal, to provide you a one stop solution for all of your wiring components needs....

50 Feet, Black, 3/8" Braided F6 Split Wire Loom

$100.95 $86.95
GVMR_573-105
Best Sellers Hardware and Service Supplies Wire Conduit Wire, Cable and Related Components
Introducing the Holley EFI Wiring Shop. We have one goal, to provide you a one stop solution for all of your wiring components needs....

Holley EFI Flame Retardant Split-Wire Loom

$86.95 $76.85
GVMR_573-202
Best Sellers Hardware and Service Supplies Wire Conduit Wire, Cable and Related Components
Wiring any high performance application can present any number of installation challenges. One of the challenges we often encounter is extreme temperature, be it...

Holley EFI Flame Retardant Split-Wire Loom

$105.95 $93.65
GVMR_573-203
Best Sellers Hardware and Service Supplies Wire Conduit Wire, Cable and Related Components
Wiring any high performance application can present any number of installation challenges. One of the challenges we often encounter is extreme temperature, be it...

Holley EFI Flame Retardant Split-Wire Loom

$147.95 $130.95
GVMR_573-205
Hardware and Service Supplies Wire Conduit Wire, Cable and Related Components
Wiring any high performance application can present any number of installation challenges. One of the challenges we often encounter is extreme temperature, be it...

Terminated Vehicle Harness For Digital Dash

$259.95 $225.95
GVMR_558-436
Dashboard Wiring Harness Electrical, Lighting and Body Wire, Cable and Related Components
Terminated Vehicle Harness For Digital Dash

Terminator Main Harness

$575.95 $499.95
GVMR_558-414
Engine Engine Control Module (ECM) Wiring Harness Wire, Cable and Related Components
Replacement main harness for Terminator EFI installations using 4 barrel throttle body fuel injection systems. This product was designed to be used specifically on...

Terminator EFI Input/Output Kit

$60.95 $52.69
GVMR_558-420
Best Sellers Engine Engine Control Module (ECM) Wiring Harness Wire, Cable and Related Components
PN 558-420 contains 5 extra input/output wires that the base Terminator EFI harness does not contain. It contains Input wires for Inputs 1-4. It...

Digital Dash I/O Adapter with unterminated Vehicle Harness

$402.95 $349.95
GVMR_558-433
Dashboard Wiring Harness Electrical, Lighting and Body Wire, Cable and Related Components
Digital Dash I/O Adapter with unterminated Vehicle Harness

Digital Dash I/O Adapter with terminated Vehicle Harness

$461.95 $399.95
GVMR_558-434
Dashboard Wiring Harness Electrical, Lighting and Body Wire, Cable and Related Components
Digital Dash I/O Adapter with terminated Vehicle Harness
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Holley EFI 25FT Cable, 7 Conductor

$100.95 $86.95
GVMR_572-100
Best Sellers Bulk Wire Hardware and Service Supplies Wire, Cable and Related Components
Holley EFI Wiring Shop just keeps getting better! We have one goal, to provide you a one stop solution for all of your wiring...

Holley EFI 25FT Shielded Cable, 3 Conductor

$52.53 $45.55
GVMR_572-103
Best Sellers Bulk Wire Hardware and Service Supplies Wire, Cable and Related Components
Holley EFI Wiring Shop just keeps getting better! We have one goal, to provide you a one stop solution for all of your wiring...

Holley EFI 100FT Shielded Cable, 3 Conductor

$192.95 $166.95
GVMR_572-104
Bulk Wire Hardware and Service Supplies Wire, Cable and Related Components
Holley EFI Wiring Shop just keeps getting better! We have one goal, to provide you a one stop solution for all of your wiring...
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