https://www.psiconversion.com/products/standalone-wiring-harnesses/ls-58x/ls-t56-th350-700r4/DBW/

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'07-'09 LS2 (6.0L) 58X w/ T56/TR6060 Standalone Harness

$569.00

APPLICATION: 2007-09 TRAILBLAZER SS 58X LS2 ENGINES WITH T56/TR6060, MANUAL OR NON-ELECTRONIC AUTOMATIC TRANSMISSIONS (TH350, TH400, POWERGLIDE)

PARTS INCLUDED: Complete engine and transmission 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


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Selected Size Sold Out! Pre-order Now - Shipping June 2018
SKU: HAR-1065
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  • APPLICATION: 2007-09 TRAILBLAZER SS 58X LS2 ENGINES WITH T56/TR6060, MANUAL OR NON-ELECTRONIC AUTOMATIC TRANSMISSIONS (TH350, TH400, POWERGLIDE)

    PARTS INCLUDED: Complete engine and transmission 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 '07-'09 LS2 engines with T56/TR6060, Manual or non-electronic automatic transmissions (TH350, TH400, Powerglide, 700R4, 200-4R) 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 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. All harnesses require PCM VATs removal, available through PSI. Please contact PSI for more information.

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