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'94 - '95 LT1 / LT4 w/ 4L60E Standalone Harness

$519.00

APPLICATION: 1994 - 1995 LT1/LT4 ENGINES WITH 4L60E TRANSMISSIONS (FOR ENGINES USING '92 - '93 THROTTLE BODIES USE PSI P/N HAR-1087).

PARTS INCLUDED: Complete engine and transmission harness, Instruction Manual

  • Fuse/Relay Box
  • Fuel Pump Control (Relay included)
  • Fan controls (Relays and fuse available seperately KIT-1010)
  • Check Engine Light, Speedo output, Tachometer, OBD2 Port
  • Accelerator Pedal and Throttle Body control (DBW setups)
  • IAC and TPS on DBC setups
  • MAF Sensor
  • MAP Sensor
  • Engine Coolant Temp Sensor
  • Alternator Control
  • (2) Upstream Oxygen Sensors
  • Crankshaft Position
  • Camshaft Position
  • Fuel Injectors


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Selected Size Sold Out! Pre-order Now - Shipping June 2018
SKU: HAR-1005
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  • APPLICATION: 1994 - 1995 LT1/LT4 ENGINES WITH 4L60E TRANSMISSIONS (FOR ENGINES USING '92 - '93 THROTTLE BODIES USE PSI P/N HAR-1087).

    PARTS INCLUDED: Complete engine and transmission harness, Instruction Manual

    • Fuse/Relay Box
    • Fuel Pump Control (Relay included)
    • Fan controls (Relays and fuse available seperately KIT-1010)
    • Check Engine Light, Speedo output, Tachometer, OBD2 Port
    • Accelerator Pedal and Throttle Body control (DBW setups)
    • IAC and TPS on DBC setups
    • 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 '94 - '95 LT1/LT4 engines and 4L60E 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 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: 4L60E transmission must be a 1994-95. 1996 4L60E Transmission requires use of '96 PCM.

    ADDITIONAL ITEMS REQUIRED: 1994 - 1995 OBDI PCM (PSI P/N PCM-1001) OR 1996 OBDII PCM.

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