https://www.psiconversion.com/

My Cart

Checkout

Customers also purchased

Subtotal
$0.00
Checkout
  • Home
  • GEN IV Engine w/ 4L60E or 4L80e …
Please correct the following errors
  • Bullet 1
  • Bullet 2
  • Bullet 3

GEN IV Engine w/ 4L60E or 4L80e Standalone Harness

$659.00
(8)

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 4L60E (2007 OR NEW 4L60E REQUIRED) OR 4L80E AUTOMATIC TRANSMISSIONS.

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


Read More
Sold Out! Pre-order Now
Add To Cart
SKU: HAR-1028
HAR-1028
Remove from wishlist Add to wishlist
Have questions, on a time crunch, or just need this quick?          Give us a call: 732-276-8589                                                              Email: CustomerService@PSIConversion.com

  • 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 4L60E (2007 OR NEW 4L60E REQUIRED) OR 4L80E AUTOMATIC TRANSMISSIONS.

    PARTS INCLUDED: Complete engine and transmission 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 '08 - '15 LS3 engines and 4L60E or 4L80E 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

  • 4.75 out of 5
    8 customers
    5
    75%
    4
    25%
    3
    0%
    2
    0%
    1
    0%
    • Junior
      Excited.. being that this is my first swap.. harness seems great and is durable
    • Jimbo
      Overall very happy with the PSI LS swap wire harness. Has an issue with the wrong O2 sensor connections but considering the variety of connections it was not a big deal. MAF sensor connection was slightly short but PSI sent an extension at no charge. Good customer service.
      Was greatly impressed by the level of customer service involved after the purchase. I had an issue getting the tune correct in order to start the vehicle and the PSI technician walked me through everything I needed to know to correct the tuning issue. That goes above and beyond great customer service! PSI definitely cares about their customers after purchases.
    • Maloneys Restoration
      We've been using PSI harnesses for over 4yrs now and will continue to do so, My installers and customer's couldn't be any Happier. I usually order before we start on a project But sometimes we have Tight Build times and PSI always delivers Faster then any other Vendors we deal with @ our Restoration shop
    • Shortyb72
      Great harness 
    • Ronnie
      Very helpful and professional company. All parts look great. Thanks again!
    • Terrys Harness
      Harness came looks very professional, and wrapped really well with a new rap. The harness fit well everything fit, and everything hooked up. Waiting now to fire up the engine.
    • Junior
      Well Bobby… I still haven’t got to do that retro swap as of yet it..
    • Tony
      The Best 

Customers Also Purchased These Related Items

  • Quick View
    ACC-1047-S(ILVER) OR ACC-1047-B(LACK)
    $141.99
  • Quick View
    Corvette fuel filter/pressure regulator
    $55.00
  • Quick View
    Cruise control for GM LS drive-by-wire engine swaps (Gen 4 & 5)
    $530.00
  • Quick View
    E38 LS3/L76/Vortec engine PCM (2006+)
    $274.00
  • Quick View
    E38 LS3/L76/Vortec engine PCM programming service (2006+) customer supplied PCM **PROGRAMMING FOR E38 ECM. ECM IS NOT INCLUDED**
    $215.00
  • Quick View
    ACC-1047-S(ILVER) OR ACC-1047-B(LACK)
    $141.99
  • Quick View
    Corvette fuel filter/pressure regulator
    $55.00
  • Quick View
    Cruise control for GM LS drive-by-wire engine swaps (Gen 4 & 5)
    $530.00
  • Quick View
    E38 LS3/L76/Vortec engine PCM (2006+)
    $274.00
  • Quick View
    E38 LS3/L76/Vortec engine PCM programming service (2006+) customer supplied PCM **PROGRAMMING FOR E38 ECM. ECM IS NOT INCLUDED**
    $215.00
  • Quick View
    Fan relay kit
    $49.00
  • Quick View
    LS3 (58X) With 4L60E / 4L65E / 4L70E / 4L80E Engine Controller Kit
    $1,499.00
  • Quick View
    PSI C10 T-Shirt - Wire It Up And Fire It Up!
    $22.99

California Proposition 65 Warning- Click here to learn more

Subscribe

Sign up to get the latest on sales, new releases and more …