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GEN III LS (24X) DRIVE-BY-CABLE 4L60/80E & 5 PIN MAF STANDALONE HARNESS

$549.00
(13)

APPLICATION: 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007 CHEVROLET, GMC, CADILLAC AND HUMMER TRUCK ENGINES (DRIVE BY CABLE ONLY) WITH MULTEC INJECTORS & 4L60E OR 4L80E TRANSMISSIONS USING RED/BLUE 411 PCM

PARTS INCLUDED: Complete engine and transmission Harness, Instruction Manual


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FUEL INJECTOR TYPE
TRANSMISSION TYPE
INTAKE MANIFOLD / MAP SENSOR TYPE (WIRING ONLY)
AC RECOGNITION
DRIVE BY CABLE CRUISE CONTROL
ADD E85 FLEX FUEL SIGNAL WIRE
ADD 4WD SIGNAL WIRE
SELECT LOOM TYPE
ADD TCC/BRAKE SWITCH KIT
LS ENGINE GAUGE INSTALL KIT (For Factory Gauges)
ADD (2) O2 SENSORS (SAVE $5)
ENGINE TO CHASSIS GROUND STRAP KIT (RECOMMENDED)
ADD FUSE BLOCK BRACKET
Sold Out! Pre-order Now
SKU: HAR-G3CA
HAR-G3CA
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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: 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007 CHEVROLET, GMC, CADILLAC AND HUMMER TRUCK ENGINES (DRIVE BY CABLE ONLY) WITH MULTEC INJECTORS & 4L60E OR 4L80E TRANSMISSIONS USING RED/BLUE 411 PCM

    PARTS INCLUDED: Complete engine and transmission Harness, Instruction Manual

    CONNECTIONS FOR:
    • Fuse/Relay Box
    • Fuel Pump Control (Relay included)
    • Fan controls (Relays and fuse available separately KIT-1010)
    • Check Engine Light, Speedo output, Tachometer, OBD2 Port
    • 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
    Connections from the Harness You Will Need to Hookup:
    • Fuel Pump (Required)
    • Switched Ignition Power (Required)
    • Malfunction Indicator (Check Engine, MIL, CEL, ETC.)
    • Speedometer
    • Tachometer
    • Fan 1 Relay Control (Low Speed or Single Control)
    • Fan 2 Relay Control (High Speed or Second Fan Control)


    NOTES: These Harnesses are designed for retrofitting '99 - '03 Vortec engines (4.8, 5.3, 6.0, 6.2-Liter) and 4L60E or 4L80E transmissions into older muscle cars and street rods or newer non-emissions controlled vehicles. Harness allows use of the factory Vortec intake manifold and Multec Injectors with flex-fuel Injectors (EV6) optional. 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. All Harnesses require PCM VATs removal, available through PSI. Please contact PSI for more information.

    ADDITIONAL ITEMS REQUIRED: RED/BLUE PCM (SERVICE NUMBER 411) PCM-1003

  • 4.92 out of 5
    13 customers
    5
    92%
    4
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    • Ky_C10
      PSI does a fantastic job of bringing you a very custom and quality product to make all your wiring and EFI conversion needs a dream rather than a nightmare. I couldn’t be more of an advocate for the results I have gotten from the products I received. The instructions made everything very easy to understand and before I knew it I was wiring my an 86’ C10 up with a highly modified LS in the engine bay with zero prior experience! Great job PSI, give me a follow if you’d like to see progress on my build and help the community grow @ky_c10 on Instagram.
    • 1972 Chevy
      This company is awesome  . PSI  conversations definitely has thought of everything I don’t give 10’s out because I think you can improve always . But I definitely will give this company a 9.9999999 .. thanks PSI conversion
    • ZachP
      I have used 3 harness from PSI and every single one was great and I had no issues. Even when I had questions customer service was fast to respond and quick to give advice on the best route to go on a swap. Great product and company over all!
    • Vetteman416
      clean install with the PSI harness and computer 
    • Kendo
      Not my first one from psi. Definitely won't be my last
    • Roberta
      Love the product. Awesome you guys are great. thank you we appreciate you being in business
    • Joshua Caudle
      Fit perfectly,  had the old harness out and the PSI harness installed in under an hour. Operational check was good and had zero issues. Directions are clear and customer service is very helpful.  
    • Td
      Easy to install started right up run great
    • Alaniz
      Plug and play and awesome tech support will buy it again for my next swap. 👍
    • Boxshifter53
      Good product will be doing business again in future
    • Fuzzy
      Overall a good experience. Knowledgeable all round.
    • Johndon
      It made my l s swap easy n fun to do
    • Skylar
      good instructions, easy to wire up, its basically plug n play. It gets expensive when you start adding all the things you need but I don't know how much id be somewhere else. my tuner recommended me this site so I just went with it without much research. overall its a good product, you get what you pay for. ls1 swap into a 70 nova if you wanted to know.

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