https://www.psiconversion.com/products/vehicle_parts/buick/harnesses/vortec_truck_24x/vortec_t56_th350_700r4/

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99 - '06 Vortec (DBC) W/ T56 W/ Multec Injectors & 5 Pin Maf Standalone Harness

$549.00
(1)

APPLICATION: 1999 - 2003 CHEVROLET, GMC, CADILLAC AND HUMMER TRUCK ENGINES (DRIVE BY CABLE ONLY) WITH T56 OR NON-ELECTRONIC AUTOMATIC TRANSMISSION (TH350, TH400, POWERGLIDE, 700R4, 200-4R)

PARTS INCLUDED: Complete engine Harness, Instruction Manual

CONNECTIONS FOR:


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FUEL INJECTOR TYPE
MANUAL TRANSMISSION TYPE
AC RECOGNITION
Selected Size Sold Out! Pre-order Now - Shipping June 2018
SKU: HAR-1019
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Customers Also Purchased These Related Items

  • APPLICATION: 1999 - 2003 CHEVROLET, GMC, CADILLAC AND HUMMER TRUCK ENGINES (DRIVE BY CABLE ONLY) WITH T56 OR NON-ELECTRONIC AUTOMATIC TRANSMISSION (TH350, TH400, POWERGLIDE, 700R4, 200-4R)

    PARTS INCLUDED: Complete engine Harness, Instruction Manual

    CONNECTIONS FOR:

    • 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
    • IAC and TPS
    • 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 contr
    • 1019 Harness
      The guys at PSI were very helpful when it came to picking out the harness I needed. Especially since I had a mix/matched combination. It is outstanding quality! The last swap I did I had the harness cut down and ended up having to make my own fuse panel and all. Such a nightmare. Glad I went with The PSI harness. Highly recommend and will definitely being using them again on future ls swaps! 
      Jerry Powell

      -

      Prattville, AL

      Was this review helpful?

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