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Holley EFI 100FT Shielded Cable, 3 Conductor 3 conductor shielded cable
Holley EFI 100FT Shielded Cable, 3 Conductor 3 conductor shielded cable
Part Number: 572-104
$166.95
Holley EFI 25FT Shielded Cable, 3 Conductor 3 conductor shielded cable
Holley EFI 25FT Shielded Cable, 3 Conductor 3 conductor shielded cable
Part Number: 572-103
$45.55
Holley EFI 100FT Cable, 7 Conductor
Holley EFI 100FT Cable, 7 Conductor
Part Number: 572-101
$249.95
Holley EFI 25FT Cable, 7 Conductor 7 conductor cable
Holley EFI 25FT Cable, 7 Conductor 7 conductor cable
Part Number: 572-100
$86.95
Super Seal Terminals (18-16ga) 100 Pack OEM Quality Pins
Super Seal Terminals (18-16ga) 100 Pack OEM Quality Pins
Part Number: 571-136
$65.85
Super Seal Terminals (24-20ga) 100 Pack OEM Quality Pins
Super Seal Terminals (24-20ga) 100 Pack OEM Quality Pins
Part Number: 571-135
$65.85
METRIPACK 150 WEATHER PLUG 100 PACK 100 Pack
METRIPACK 150 WEATHER PLUG 100 PACK 100 Pack
Part Number: 571-134
$42.46
J4 CONNECTOR KIT OEM Quality Connector
J4 CONNECTOR KIT OEM Quality Connector
Part Number: 570-348
$52.69
J3 CONNECTOR KIT OEM Quality Connector
J3 CONNECTOR KIT OEM Quality Connector
Part Number: 570-347
$52.69
J2B CONNECTOR KIT OEM Quality Connector
J2B CONNECTOR KIT OEM Quality Connector
Part Number: 570-346
$52.69
J2A CONNECTOR KIT OEM Quality Connector
J2A CONNECTOR KIT OEM Quality Connector
Part Number: 570-345
$52.69
J1B CONNECTOR KIT OEM Quality Connector
J1B CONNECTOR KIT OEM Quality Connector
Part Number: 570-344
$52.69
Holley EFI ECU Pin Crimper Ratcheting crimper tool for ECU Pins.
Holley EFI ECU Pin Crimper Ratcheting crimper tool for ECU Pins.
Part Number: 567-100
$649.95
Sniper 1 to Sniper 2 EFI Adapter Harness Eliminates the need to rewire your existing Sniper EFI installation
Sniper 1 to Sniper 2 EFI Adapter Harness Eliminates the need to rewire your existing Sniper EFI installation
Part Number: 558-489
$56.09
Pro Dash M8 Service Harness M8 Service Harness 6.86" and 12.3" Pro Dash
Pro Dash M8 Service Harness M8 Service Harness 6.86" and 12.3" Pro Dash
Part Number: 558-486
$134.95
GM PWM Alternator Harness For use with 2007+ PWM GM Alternators.
GM PWM Alternator Harness For use with 2007+ PWM GM Alternators.
Part Number: 558-475
$86.95
Holley EFI Transmission Control Harness - Chrysler 46RE Fits 1996-2003 Transmissions - Use with Terminator X Max only
Holley EFI Transmission Control Harness - Chrysler 46RE Fits 1996-2003 Transmissions - Use with Terminator X Max only
Part Number: 558-473
$275.95
1992-1997 Ford AODE/4R70W Transmission Control Harness Plug and play Transmission Harness for 1992-1997 Ford AODE/4R70W
1992-1997 Ford AODE/4R70W Transmission Control Harness Plug and play Transmission Harness for 1992-1997 Ford AODE/4R70W
Part Number: 558-471
$292.95
Ford 4R70W/4R75W Transmission Control Harness Ford 4R70W/4R75W Transmission Control Harness (98+)
Ford 4R70W/4R75W Transmission Control Harness Ford 4R70W/4R75W Transmission Control Harness (98+)
Part Number: 558-470
$269.95
2018-2022 Ford DBW Harness Throttle Body - JL3E-9F991-AA - Throttle Pedal - BR3Z-9F836-D
2018-2022 Ford DBW Harness Throttle Body - JL3E-9F991-AA - Throttle Pedal - BR3Z-9F836-D
Part Number: 558-469
$279.95
Holley EFI Terminator X DBW Harness - GM GEN V LTX For LTx Throttle Bodies and Terminator X and X Max ECUs
Holley EFI Terminator X DBW Harness - GM GEN V LTX For LTx Throttle Bodies and Terminator X and X Max ECUs
Part Number: 558-468
$283.95
Delphi M/P 150 to GT (Stainless Steel) MAP Adapter Harness Retains your factory harness connector
Delphi M/P 150 to GT (Stainless Steel) MAP Adapter Harness Retains your factory harness connector
Part Number: 558-467
$23.40
Weatherpak to GT (Stainless Steel) MAP Adapter Harness Retains your factory harness connector
Weatherpak to GT (Stainless Steel) MAP Adapter Harness Retains your factory harness connector
Part Number: 558-466
$46.09
Holley EFI CAN Splitter Sniper EFI or Terminator X
Holley EFI CAN Splitter Sniper EFI or Terminator X
Part Number: 558-465
$45.98
Holley Wiring Harnesses 558-462 Wiring Harnesses. Holley EFI, Replacement, Input/Output Harness, Terminator EFI Systems, Pre-Terminated, Plug-and-Play, Each
Holley Wiring Harnesses 558-462 Wiring Harnesses. Holley EFI, Replacement, Input/Output Harness, Terminator EFI Systems, Pre-Terminated, Plug-and-Play, Each
Part Number: 558-462
$39.49
2009+ GM 4L60E Transmission Control Harness Plug and Play with Dominator ECU
2009+ GM 4L60E Transmission Control Harness Plug and Play with Dominator ECU
Part Number: 558-455
$280.95
Holley EFI Chrysler HEMI Drive-By-Wire Dual Throttle Body Harness HEMI DUAL DBW HARNESS, 2013+ APPLICATION
Holley EFI Chrysler HEMI Drive-By-Wire Dual Throttle Body Harness HEMI DUAL DBW HARNESS, 2013+ APPLICATION
Part Number: 558-450
$368.95
Pro Dash Service Harness Replacement Harness
Pro Dash Service Harness Replacement Harness
Part Number: 558-446
$149.95
Terminator Throttle Body Harness Injector upgrade harness for Terminator Throttle Bodies.
Terminator Throttle Body Harness Injector upgrade harness for Terminator Throttle Bodies.
Part Number: 558-439
$249.95
Sealed USB Data Cable Holley EFI Sealed USB Cable 15'
Sealed USB Data Cable Holley EFI Sealed USB Cable 15'
Part Number: 558-438
$131.95
Terminated Vehicle Harness for Digital Dash Terminated Vehicle Harness For Digital Dash
Terminated Vehicle Harness for Digital Dash Terminated Vehicle Harness For Digital Dash
Part Number: 558-436
$225.95
Digital Dash I/O Adapter w/Terminated Vehicle Harness Digital Dash I/O Adapter with terminated Vehicle Harness
Digital Dash I/O Adapter w/Terminated Vehicle Harness Digital Dash I/O Adapter with terminated Vehicle Harness
Part Number: 558-434
$399.95
Digital Dash I/O Adapter w/Unterminated Vehicle Harness Digital Dash I/O Adapter with unterminated Vehicle Harness
Digital Dash I/O Adapter w/Unterminated Vehicle Harness Digital Dash I/O Adapter with unterminated Vehicle Harness
Part Number: 558-433
$349.95
Digital Dash I/O Adapter Replacement I/O Adapter
Digital Dash I/O Adapter Replacement I/O Adapter
Part Number: 558-432
$158.95
Holley EFI GM Drive-By-Wire Harness - Early Truck Drive-By-Wire Harness - Early Truck
Holley EFI GM Drive-By-Wire Harness - Early Truck Drive-By-Wire Harness - Early Truck
Part Number: 558-429
$269.95
Terminator EFI Input/Output Kit This kit contains 4 extra input wires and 1 extra output wire that the base Terminator EFI harness does not contain.
Terminator EFI Input/Output Kit This kit contains 4 extra input wires and 1 extra output wire that the base Terminator EFI harness does not contain.
Part Number: 558-420
$52.69
Sealed USB Data Cable Holley EFI Sealed USB Cable 7'
Sealed USB Data Cable Holley EFI Sealed USB Cable 7'
Part Number: 558-409
$92.19
Holley EFI GM Drive-By-Wire Harness Terminator X MAX and Dominator EFI GM Drive-By-Wire Harness
Holley EFI GM Drive-By-Wire Harness Terminator X MAX and Dominator EFI GM Drive-By-Wire Harness
Part Number: 558-406
$249.95
GM 4L60/80E Transmission Harness GM 4L60/80E Transmission Harness - For 1996-2008 Transmissions only.
GM 4L60/80E Transmission Harness GM 4L60/80E Transmission Harness - For 1996-2008 Transmissions only.
Part Number: 558-405
$299.95
Dominator EFI Auxiliary Harness Dominator EFI Connector J4 Auxiliary Harness
Dominator EFI Auxiliary Harness Dominator EFI Connector J4 Auxiliary Harness
Part Number: 558-404
$224.95
Dominator EFI Auxiliary Harness Dominator EFI Connector J3 Auxiliary Harness
Dominator EFI Auxiliary Harness Dominator EFI Connector J3 Auxiliary Harness
Part Number: 558-403
$175.95
Dominator EFI Auxiliary Harness Dominator EFI Connector J2B Auxiliary Harness
Dominator EFI Auxiliary Harness Dominator EFI Connector J2B Auxiliary Harness
Part Number: 558-402
$175.95
Dominator EFI Auxiliary Harness Dominator EFI Connector J2A Auxiliary Harness
Dominator EFI Auxiliary Harness Dominator EFI Connector J2A Auxiliary Harness
Part Number: 558-401
$228.95
Connector J1A/B Input/Outputs Auxiliary Harness Connector J1A/B Inputs/Outputs Auxiliary Harness for Terminator X, HP, and Dominator EFI systems
Connector J1A/B Input/Outputs Auxiliary Harness Connector J1A/B Inputs/Outputs Auxiliary Harness for Terminator X, HP, and Dominator EFI systems
Part Number: 558-400
$127.95
LS Coil Extension Harnesses Designed to extend your factory coil harness, allowing you to easily remote mount your LS ignition coils.
LS Coil Extension Harnesses Designed to extend your factory coil harness, allowing you to easily remote mount your LS ignition coils.
Part Number: 558-326
$126.95
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