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Painless Performance Products 60524

EFI Wiring Harness 2006-08 GM LS2/LS3/LS7

Painless Performance Products 60524
Get a FREE Classic Braid EFI Kit #764-70971
when you purchase a quantity of 1 !


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Painless Performance Products 60524 EFI Wiring Harness 2006-08 GM LS2/LS3/LS7 $1,006.99
EFI Wiring Harness
  • 2006-08 GM LS2/LS3/LS7
  • With 4L65E, 4L70E, 4L80E, 4L85E Transmission
  • Includes Free ECM Reflash With Purchase

  • Painless Performance Products 60524 Details

    EFI Wiring Harness

  • 2006-08 GM LS2/LS3/LS7

  • This harness will operate any Gen IV LS2, LS3, or LS7 engine with a 4L65-E, 4L70-E, 4L80-E, or 4L85E transmission (4L60-E transmission can't be used because it's missing the Input Speed Sensor required by the Transmission Control Module)
  • Utilizes factory-style ECM and TCM
  • Integrated Weatherproof Fuseblock
  • 10 Fused Power Circuits include ECM/DLC, Injectors, Coils, O2 Sensors, ECM Ignition, MAF/VLOM and Fuel Pump
  • Integrated 30 Amp Fuel Pump, 40 Amp Cooling Fan and two Ignition Relays
  • 4' harness length between ECM connections and main engine breakout
  • Harness includes 4-gauge alternator charge wire

  • Specifications:

    Injection Style
    Metering Style
    Mass airflow
    Sold as a kit
    Manufacturer's Part Number:

    Painless GM Fuel Injection Wiring Harnesses make a tough job easy. They are designed to be a direct fit with the factory ecu. All kits include straightforward instructions and TXL high-temperature, color-coded, and labeled wire for ease of installation. Painless Fuel Injection Harnesses are 100 percent quality-tested on OmniScanners to ensure the viability of the circuits.

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