https://www.psiconversion.com/products/vehicle_parts/chevy/caprice_impala/harnesses/ls_car_58x/ls_t56_th350_700r4/

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Gen IV Engine (58x) w/ T56/TR6060 Non VVT Standalone Harness

$569.00

APPLICATION: LS2 58X 6.0 from Corvette and Trailblazer SS, LS3 6.2 , GMPP LS376 480 & 525, LS7 7.0 from Corvette and Camaro ZL1, Vortec LY6, L92, L76, LMG, 4.8, 5,3, 6.0 and 6.2 ENGINES WITH T56/TR6060 OR NON-ELECTRONIC AUTOMATIC TRANSMISSIONS (TH350, TH400, POWERGLIDE).


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Selected Size Sold Out! Pre-order Now - Shipping June 2018
SKU: HAR-1037
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  • APPLICATION: LS2 58X 6.0 from Corvette and Trailblazer SS, LS3 6.2 , GMPP LS376 480 & 525, LS7 7.0 from Corvette and Camaro ZL1, Vortec LY6, L92, L76, LMG, 4.8, 5,3, 6.0 and 6.2 ENGINES WITH T56/TR6060 OR NON-ELECTRONIC AUTOMATIC TRANSMISSIONS (TH350, TH400, POWERGLIDE).

    PARTS INCLUDED: Complete engine wiring harness, Instruction Manual

    CONNECTIONS FOR:

    • Fuse/Relay Box
    • Fuel Pump Control (Relay included)
    • Fan controls (Relays available seperately KIT-1010)
    • Check Engine Light, Speedo, Tachometer, OBD2 Port
    • Accelerator Pedal and Throttle Body
    • MAF Sensor
    • MAP Sensor
    • Engine Coolant Temp Sensor
    • Alternator Control
    • (2) Oxygen Sensors
    • Crank Sensor
    • Cam Sensor
    • Fuel Injectors
    • Coil Packs
    • Transmission control
    • Knock Sensors

    NOTES: These harnesses are designed for retrofitting Gen IV (58x) 4.8 5.3 6.0 and 6.2 engines and T56/TR6060 or non-electronic automatic transmissions 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 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 Delphi 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, contact PSI to purchase.

    NOTE: DOD/AFM is NOT included with this harness.

    ADDITIONAL ITEMS REQUIRED: E38 ECM, CORVETTE OR VORTEC TRUCK PEDAL PEDAL, MAF SENSOR

    • PSI Harness Install Quick Guide on a 1960 Corvette
    • PSI TCC Brake Switch Wiring Guide For LS Swap ( KIT-1002 ) (skip to 13s)
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