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2014-22 Gen V LT4 Supercharged LT1 / L83 / L84 / L86 / L87 w/ 8L90E Standalone Harness 5.3/6.2/6.6

$1,299.00

APPLICATION: 2014 - 2022 GEN V LT4 Supercharged ENGINES WITH 8L90E AUTOMATIC TRANS

ADDITIONAL ITEMS REQUIRED: E92 ECM - OR Check out Gen 5 Controller kits

PARTS INCLUDED: Complete engine and transmission wiring Harness, Instruction Manual

CONNECTIONS FOR:

  • Fuse/Relay Box

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SKU: HAR-2008
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Have questions, on a time crunch, or just need this quick?          Give us a call: 732-276-8589                                                              Email: CustomerService@PSIConversion.com

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  • APPLICATION: 2014 - 2022 GEN V LT4 Supercharged ENGINES WITH 8L90E AUTOMATIC TRANS

    ADDITIONAL ITEMS REQUIRED: E92 ECM - OR Check out Gen 5 Controller kits

    PARTS INCLUDED: Complete engine and transmission wiring Harness, Instruction Manual

    CONNECTIONS FOR:

    • Fuse/Relay Box
    • Fuel Pump Control (Relay included)
    • Fan controls (Relays and Fan controller separately KIT-1010, PAC-2800BT)
    • OBD2 Port
    • Accelerator Pedal and Throttle Body control
    • MAF Sensor
    • MAP Sensor
    • Engine Coolant Temp Sensor
    • Alternator Control
    • (2) Upstream Oxygen Sensors
    • Crankshaft Position
    • Camshaft Position
    • Fuel Injectors
    • Coil Packs
    • Automatic or Manual Transmission control
    • Knock Sensors


    NOTES: These Harnesses are designed for retrofitting '14 - 22 LT4 Supercharged GEN V engines with a 8L90E automatic transmission into older muscle cars and street rods or newer non-emissions controlled vehicles. They are completely plug and play with four wire hookup (switched power, constant power and ground connections required). Harnesses are designed with 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. A sliding grommet seal allows for professional, leak proof installation.

    Harnesses are professionally constructed from Brand New GM Factory/OEM Connectors and TXL (Polyethylene Cross Linked) High Temperature Wire to GM Specifications. All Harnesses are 100% Quality Inspected prior to shipping. All Harnesses require PCM VATs removal, available through PSI. Please contact PSI for more information.

    ADDITIONAL ITEMS REQUIRED: E92 ECM, T87 TCM

    • * An OBD-II Speedometer / Tachometer (P/N STA-1000) is available from PSI to supply Tachometer, Speedometer and Check Engine Light

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