Wiring Harness - Can Splitter
$42.42
558-465
Ignitions and Electrical
Data Transfer Cable - Holley EFI CAN Splitter - Each
Adapter Harness Wideband Terminator-X
$59.90
558-463
Ignitions and Electrical
Wiring Harness Adapter - Terminator X - Wideband - Each
Pro-Dash Harness Un-terminated IO
$261.90
558-456
Ignitions and Electrical
Dash Wiring Harness - Pins / Plugs / Wires Included - Kit
Trans Wire Harness GM 4L60 2009-Up
$218.61
558-455
Ignitions and Electrical
Transmission Wiring Harness - Plug-N-Play - Dominator ECU - 4L60E 2009-19 - Each
CAN Adapter Harness 4ft Male to Female
$48.32
558-452
Ignitions and Electrical
CAN Wiring Harness - Male To Female Adapter - 4 ft Long - Black Rubber Coated - Each
Holley EFI to RacePak Can Cables Adapter Kit
$47.56
558-447
Ignitions and Electrical
Gauge Wiring Harness - Holley EFI to RacePak Adapter - Kit
Sniper EFI CAN to USB Dongle-Com. Cable
$73.85
558-443
Ignitions and Electrical
Data Transfer Cable - USB to CAN - 8 ft - Black - Sniper / Terminator X EFI - Each
Sealed USB Cable - 15ft
$123.88
558-438
Ignitions and Electrical
Data Transfer Cable - USB to Mini USB - Sealed - 15 ft Length - Holley EFI Kits - Each
Wiring Harness - EFI Digital Dash I/O Adapter
$314.95
558-433
Ignitions and Electrical
Gauge Wiring Harness - EFI Digital Dash - Kit
I/O Adapter for Digital Dash
$148.27
558-432
Ignitions and Electrical
Digital Dash Wiring Harness - Input/Output Extender - Holley Digital Dash - Kit
Crank/Cam Ignition Harness
$92.26
558-431
Ignitions and Electrical
EFI Wiring Harness - Camshaft Ignition Harness - Holley HP / Dominator EFI - Universal - Kit
Can Adapter- New Device to 2-Pin Main Harness
$38.50
558-430
Ignitions and Electrical
Data Transfer Cable Adapter - 2 Pin Harness to CAN - Each
Dominator EFI DBW Harness - Early Truck
$247.95
558-429
Ignitions and Electrical
EFI Wiring Harness - Drive by Wire - Holley Dominator EFI - GM - Each
CAN Extension Harness 9in Length
$49.09
558-428
Ignitions and Electrical
CAN Wiring Harness - Extension Harness - 9 in Long - Black Rubber Coated - Each
Can Extension Harness 12ft
$73.66
558-426
Ignitions and Electrical
CAN Wiring Harness - Extension Harness - 12 ft Long - Black Rubber Coated - Each
CAN Extension Harness 8ft Length
$61.37
558-425
Ignitions and Electrical
CAN Wiring Harness - Extension Harness - 8 ft Long - Black Rubber Coated - Each
DBW Throttle Harness Ford 5.0L Coyote 11-17
$225.95
558-422
Ignitions and Electrical
EFI Wiring Harness - Drive by Wire - Holley EFI - Ford Coyote - Each
Wire Harness Kit - EFI Terminator I/O
$48.32
558-420
Ignitions and Electrical
EFI Wiring Harness - Input / Output - Holley Terminator EFI - Each
Map Sensor Adapter LS1 & LS2 to LS3
$37.47
558-416
Ignitions and Electrical
Wiring Harness Adapter - LS Main Harness to LS3 Map Sensor - Each
Sealed USB Cable
$85.94
558-409
Ignitions and Electrical
Data Transfer Cable - USB to Mini USB - Sealed - 7 ft Length - Holley EFI Kits - Each
Connector & Pin Kit J2A/J2B/J3/J4
$205.15
558-408
Ignitions and Electrical
Connector and Pin Kit - J2A / J2B / J3 / J4 Plugs - Holley Dominator EFI - Kit
Multi Map Selector
$161.47
558-407
Ignitions and Electrical
ECM Calibration Select Switch - Key Selector - 4 Separate Maps - Holley Dominator EFI - Kit
Drive By Wire Harness GM
$227.95
558-406
Ignitions and Electrical
EFI Wiring Harness - Drive by Wire - Holley Dominator EFI - GM - Each
Trans Wire Harness GM 4L60 Pre 2009 - 4L80
$278.95
558-405
Ignitions and Electrical
EFI Wiring Harness - Transmission - Holley Dominator EFI - GM 4L60E / 4L80E - Each
J4 Connector & Harness
$208.19
558-404
Ignitions and Electrical
EFI Wiring Harness - J4 Auxiliary Harness - Holley Dominator EFI - Each
J3 Connector & Harness
$162.00
558-403
Ignitions and Electrical
Wiring Harness - J3 Auxiliary Input / Output Connector - Dominator EFI - Each
J2B Auxiliary Harness Kit
$162.00
558-402
Ignitions and Electrical
EFI Wiring Harness - J2B Auxiliary Connector Harness - Holley Dominator EFI - Universal - Kit
Auxiliary Harness J2A Connector
$210.95
558-401
Ignitions and Electrical
EFI Wiring Harness - J2A Auxiliary Connector Harness - Holley Dominator EFI - Universal - Kit
J1A/B Input/Output Connector
$112.71
558-400
Ignitions and Electrical
EFI Wiring Harness - J1A/B - Holley Dominator EFI - Each
CD Box to Sniper 2
$25.70
558-329
Ignitions and Electrical
Wiring Terminal - Sniper 2 EFI - Tach Input Ignition Adapter - Pigtail Included - CD Box to Sniper 2 EFI - Each
EFI Pro-Billet Ignition Adapter
$36.62
558-325
Ignitions and Electrical
EFI Wiring Harness - Ignition Adapter Harness - MSD Distributors to Holley EFI - Each
Wiring Harness Adapter Hyperspark Ignition
$42.28
558-323
Ignitions and Electrical
EFI Wiring Harness - Ignition Adapter Harness - HyperSpark Distributors to Holley EFI - Each
GM LS Coil Sub Harnesses
$179.95
558-321
Ignitions and Electrical
Ignition Wiring Harness - Factory Replacement - Injector Sub Harness - GM LS-Series - Pair
Coil-Near-Plug Sub Harness - Big Wire
$248.41
558-318
Ignitions and Electrical
Ignition Wiring Harness - Big Wire C-N-P Sub Harness - V8 - Each
HP EFI Sub-Harnesses - Smart Coil
$242.53
558-312
Ignitions and Electrical
EFI Wiring Harness - Smart Coil - Ignition Coil Wiring - Holley HP / Dominator EFI - Universal - Each
Hemi Coil Harness Late TYCO
$181.95
558-311
Ignitions and Electrical
EFI Wiring Harness - Ignition Coil Wiring - Holley HP / Dominator EFI - Mopar Gen III Hemi - Each
EFI Main Power Harness
$92.19
558-308
Ignitions and Electrical
EFI Wiring Harness - Main Power - Holley Dominator EFI - Each
LS Coil On Plug Harness Universal
$175.69
558-307
Ignitions and Electrical
Ignition Wiring Harness - Coil-On-Plug to Sub Harness - Holley HP / Dominator EFI - Each
Ford TFI Ignition Harness
$117.79
558-305
Ignitions and Electrical
EFI Wiring Harness - Ignition Adapter Harness - Ford TFI Distributor to Holley Avenger / HP / Dominator EFI - Each
HEI Ignition Harness
$55.21
558-304
Ignitions and Electrical
EFI Wiring Harness - Ignition Adapter Harness - GM Small Cap HEI Distributor to Holley Avenger / HP / Dominator EFI - Each
Ignition Harness w/Magnetic Pickup
$57.70
558-303
Ignitions and Electrical
EFI Wiring Harness - Magnetic Pickup - Holley Dominator EFI - GM LS-Series - Each
Injector Harness Ford w/ Jetronic Injectors
$181.95
558-213
Ignitions and Electrical
EFI Wiring Harness - EV1 Style Injectors - Ford V8 - Each