LS Conversions

This harness is designed to be a complete stand-alone engine wiring harness with all brand new wiring and connectors to suit any model vehicle with an LS1 PCM and supports any mechanical automatic transmission, any manual gearbox and both factory 4L60E & 4L80E Transmission.

It is designed for a D.I.Y application, which also comes with its own instruction booklet to assist you in completing your conversion. Avoid broken wires and connectors with your second hand harness. 

 Our New Design Fusebox

Our new updated fuse box which is now included as standard, has been designed to accommodate everything that you require to complete your LS Conversion without the need for any upgrades. It is designed to control everything needed to make your engine run which takes all the hard work away from you.

• Ignition Relay
• PCM Relay
• Engine Sensors Relay
• Fuel Pump Relay
• Starter Relay
• Thermo Fan 1 Relay
• Thermo Fan 2 Relay
• A/C Relay (optional)

  Features Of Harness

• Brand New Wiring & GM Delphi Connectors
• Harness Length to Fit PCM Under Dash/Kick Panel or Glove Box
• Optional Cloth Taped feature for a Neater Appearance 
• Crank Sensor wiring modified to avoid tight extractors clearance 
• 02 Sensors extended to suit 02 Sensors fitted further back 
• Supports 4L60E & 4L80E Transmission
• Harness length designed to suit hidden wiring if required
• Thermo fan wiring incorporated into harness
• Harness complete ready to turn key

Cloth Taped Harness Package

The stand-alone engine harness is finished in standard black harness tape to suit conversions that don't require a detailed show finish and prefer a standard finish. For conversions that require a show finish harness, the upgraded show package includes an overall harness modification to the lengths of each component of the engine bay, allowing you to run the harness much neater then factory to create a more hidden wiring look on your engine, and comes with a complete wrap of a stylish cloth tape of the complete engine harness which is also liquid resistant. (oil/fuel/water) 

CLICK HERE --->> E38 ECM SECURITY VATS REMOVAL & STAND ALONE PROGRAMMING 

Pre Orders may take up to 2 - 4 Weeks for your Stand Alone Engine Harness to be made

This harness is designed to be a complete stand-alone engine wiring harness with all brand new wiring and connectors to suit any model vehicle with a E38 ECM (from Holden VE model) and supports any mechanical automatic transmission, any manual gearbox and supports both the factory 6 speed 6L80E & 6L90E Transmission. It's designed for a D.I.Y application, which also comes with its own booklet to assist you in completing your conversion. Avoid broken wires and connectors with your second hand harness.

A/C Wiring

 This harness has air conditioning setup already wired ready to use. Because the ECM relies on CANBUS communication for the factory air con to function, the air con setup in this harness will work as a stand-alone setup via the air con system in your vehicle. A dash activation switch wire is pre-wired for you to wire into your vehicles air con switch via your pressure switch, which activates the thermo fans when the a/c compressor turns on. 

 Our New Design Fusebox

Our new updated fuse box which is now included as standard, has been designed to accommodate everything that you require to complete your LS Conversion without the need for any upgrades. It is designed to control everything needed to make your engine run which takes all the hard work away from you.

• Ignition Relay
• PCM Relay
• Engine Sensors Relay
• Fuel Pump Relay
• Starter Relay
• Thermo Fan 1 Relay
• Thermo Fan 2 Relay

   Features Of Harness

• Brand New Wiring & GM Delphi Connectors
  
• Harness length to Fit PCM under Dash/Kick Panel or Glove Box
• Supports Factory 6L80E & 6L90E Transmission
• Optional Cloth Taped Harness for a Neater Appearance
• 02 Sensors extended to suit 02 Sensors fitted further back
• Crank Sensor & knock sensor wiring modified to avoid tight exhaust clearance             
• Harness length designed to suit hidden wiring if required.

The stand-alone engine harness is finished in standard black harness tape to suit conversions that don't require a detailed show finish and prefer a standard finish. For conversions that require a show finish harness, the upgraded show package includes an overall harness modification to the lengths of each component of the engine bay, allowing you to run the harness much neater then factory to create a more hidden wiring look on your engine and comes with a complete wrap of a stylish cloth tape of the complete engine harness which is also liquid resistant. (oil/fuel/water)

CLICK HERE --->> E38 ECM SECURITY VATS REMOVAL & STAND ALONE PROGRAMMING 

Pre Orders may take up to 2 - 4 Weeks for your Stand Alone Engine Harness to be made

This harness is designed to be a complete stand-alone engine wiring harness with all brand new wiring and connectors to suit any model vehicle with a E38 ECM (from Holden VE model) and supports any mechanical automatic transmission, any manual gearbox and supports both the factory 6 speed 6L80E & 6L90E Transmission. It's designed for a D.I.Y application, which also comes with its own booklet to assist you in completing your conversion. Avoid broken wires and connectors with your second hand harness.

   Our New Design Fusebox

Our new updated fuse box which is now included as standard, has been designed to accommodate everything that you require to complete your LS Conversion without the need for any upgrades. It is designed to control everything needed to make your engine run which takes all the hard work away from you.

• Ignition Relay
• PCM Relay
• Engine Sensors Relay
• Fuel Pump Relay
• Starter Relay
• Thermo Fan 1 Relay
• Thermo Fan 2 Relay

   Features Of Harness

• Brand New Wiring & GM Delphi Connectors
  
• Harness length to Fit PCM under Dash/Kick Panel or Glove Box
• Supports Factory 6L80E & 6L90E Transmission
• Optional Cloth Taped Harness for a Neater Appearance
• 02 Sensors extended to suit 02 Sensors fitted further back
• Crank Sensor & knock sensor wiring modified to avoid tight exhaust clearance             
• Harness length designed to suit hidden wiring if required.

The stand-alone engine harness is finished in standard black harness tape to suit conversions that don't require a detailed show finish and prefer a standard finish. For conversions that require a show finish harness, the upgraded show package includes an overall harness modification to the lengths of each component of the engine bay, allowing you to run the harness much neater then factory to create a more hidden wiring look on your engine and comes with a complete wrap of a stylish cloth tape of the complete engine harness which is also liquid resistant. (oil/fuel/water)

This harness is designed to be a complete stand-alone engine wiring harness with all brand new wiring and connectors to suit any model vehicle with an LS1 PCM and supports any mechanical automatic transmission, any manual gearbox and both factory 4L60E & 4L80E Transmission.

It is designed for a D.I.Y application, which also comes with its own instruction booklet to assist you in completing your conversion. Avoid broken wires and connectors with your second hand harness.

 A/C Wiring

This harness has air conditioning setup already wired ready to use as per the factory LS1 setup. It comes with a/c compressor wiring, factory LS1 pressure switch wiring, PCM pre-wired, a/c relay and fuse with a dash switch activation wire ready to go.

Our New Design Fusebox

Our new updated fuse box which is now included as standard, has been designed to accommodate everything that you require to complete your LS Conversion without the need for any upgrades. It is designed to control everything needed to make your engine run which takes all the hard work away from you.

• Ignition Relay
• PCM Relay
• Engine Sensors Relay
• Fuel Pump Relay
• Starter Relay
• Thermo Fan 1 Relay
• Thermo Fan 2 Relay
• A/C Relay (optional)

 Features Of Harness

• Brand New Wiring & GM Delphi Connectors
• Harness Length to Fit PCM Under Dash/Kick Panel or Glove Box
• Optional Cloth Taped feature for a Neater Appearance 
• Crank Sensor wiring modified to avoid tight extractors clearance 
• 02 Sensors extended to suit 02 Sensors fitted further back 
• Supports 4L60E & 4L80E Transmission
• Harness length designed to suit hidden wiring if required
• Thermo fan wiring incorporated into harness
• Harness complete ready to turn key

  Cloth Taped Harness Package 

The stand-alone engine harness is finished in standard black harness tape to suit conversions that don't require a detailed show finish and prefer a standard finish. For conversions that require a show finish harness, the upgraded show package includes an overall harness modification to the lengths of each component of the engine bay, allowing you to run the harness much neater then factory to create a more hidden wiring look on your engine, and comes with a complete wrap of a stylish cloth tape of the complete engine harness which is also liquid resistant. (oil/fuel/water) 

CLICK HERE --->> E67 LSA ECM SECURITY VATS REMOVAL & STAND ALONE PROGRAMMING 

Pre orders may take up to 2-4 weeks for your Stand Alone Engine Harness to be made

This harness is designed to be a complete stand-alone engine wiring harness with all brand new wiring and connectors to suit any model vehicle with a E67 ECM LSA Motor and supports any mechanical automatic transmission any manual gearbox and supports both the factory 6 speed 6L80E & 6L90E Transmission. It is designed for a D.I.Y application which also comes with its own booklet to assist you in completing your conversion. Avoid broken wires and connectors with your second hand harness.

A/C Wiring

This harness has air conditioning setup already wired ready to use. Because the ECM relies on CANBUS communication for the factory air con to function, the air con setup in this harness will work as a stand-alone setup via the air con system in your vehicle. A dash activation switch wire is pre-wired for you to wire into your vehicles air con switch via your pressure switch, which activates the thermo fans when the a/c compressor turns on. 

Our New Design Fuse Box

Our new updated fuse box which is now included as standard, has been designed to accommodate everything that you require to complete your LS Conversion without the need for any upgrades. It is designed to control everything needed to make your engine run which takes all the hard work away from you.

• Ignition Relay
• PCM Relay
• Engine Sensors Relay
• Fuel Pump Relay
• Starter Relay
• Thermo Fan 1 Relay
• Thermo Fan 2 Relay
• Inter cooler Pump Relay

  Features Of Harness

• Brand New Wiring & GM Delphi Connectors
• Harness Length to Fit PCM under Dash/Kick Panel or Glove Box
• Supports Factory 6L80E & 6L90E Transmission
• 02 Sensors extended to suit 02 Sensors fitted further back
• Crank Sensor & knock sensor wiring modified to avoid tight exhaust clearance
• Harness length designed to suit hidden wiring if required
• Thermo Fan wiring incorporated into harness
• Optional Cloth Tape feature for a neater appearance
• Harness complete ready to turn key

 Cloth Taped Harness Show Package Option

The stand-alone engine harness is finished in standard black harness tape to suit conversions that do not require a detailed show finish and prefer a standard finish. For conversion that require a show finish harness the upgraded show package includes an overall harness modification to the lengths of each component of the engine bay, allowing you to run the harness much neater then factory to create a more hidden wiring look on your engine and comes with a complete wrap of a stylish cloth tape of the complete engine harness which is also liquid resistant. (oil/fuel/water)