Our New LS1 standalone builder series engine harness is designed for the mechanical throttle body engine using an 98 to 03 LS1 ECU.
For auto gearboxes like eg: Powerglide, Turbo 400, TH400
As a builder series this allows you to change & modify for your LS1 needs, also allowing you to wrap the wires in the protecting cover you like.
Great for any Hot Rod or Custom Street Car with everything you need to turn the key.
Included with this harness is an 8 circuit modular fuse block and labels for easy installation.
Perfect for those that plan to mount these components under the seat or in the centre console.
This standard length harness allows four feet from the back of the intake manifold to where the fuse block.
Harness Length: 4 Feet Between Engine and ECM
Fuse Type: Blade
Relays:1 x Ignition : 40amp1 x Fuel: 40amp
This kit includes connections:Alternator PlugCam Position Sensor PlugCrank Position Sensor PlugData Link Connector PlugDriver/Pass Front O2 Sensor PlugsEngine Coolant Temperature PlugFan:1 Relay Ground ECM ActivationFan:2 Relay Ground ECM ActivationFuel Pump RelayGroundsIdle Air Control PlugIgnition Switch SignalInjector EV1 PlugsIntake Air Temperature Sensor PlugKnock Sensor PlugMalfunction Indicator LampMAP Sensor PlugMass Airflow Sensor PlugECM PlugsThrottle Position Sensor PlugRubber Firewall Grommet (universal)Starter Connector (universal)Oil Connector (universal)Tachometer Connector (universal)Fuel Pump Relay (universal)Ignition Relay (universal)Engine Warning Light (universal)BWA 8 Circuit Fuse Box
Fuse Block Protects Circuits:RH Injectors & CoilsIgnition RelayFuel Pump RelayO2 Sensors, Mass Airflow Sensor, & Brake SwitchLH Injectors & CoilsECM & Malfunction Indicator LightECM BTransmission
BWA engine harnesses are professionally constructed from Brand New GM Delphi Connectors and TXL (Polyethylene Cross Linked) High Temperature Wire to GM Specifications.
All harnesses are 100% Quality Inspected prior to shipping. Note that harnesses are for non-emissions equipped vehicles and do not include air pump or EGR provisions.
Available in this kit is a sliding grommet seal and 4 - 5 feet of length from the rear of the cylinder head to the PCM mounting position under the vehicle dashboard.
All LS1 engine control units require PCM security VATs removal, available through BWA Australia. Please contact us for more information.
ATT:: This harnesses does not include any emissions related connections.