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Mophorn LS Swap Standalone Wiring Harness
I paid $389.99 for this kit from Amazon to swap an LS into my K5 Blazer. Plans changed and we put an L83 motor in instead , so this BRAND NEW harness is up for sale to recoup a bit of my purchase. I'm open to offers, just send them in.
$350 obo plus shipping.
Here are the specs from when I purchased it from Amazon:
Mophorn Standalone Wiring Harness With T56 or Non-Electric DBC fit for 1997-2002 LS1 LSX PSI 97-02 DBC 4.8 5.3 6.0



I paid $389.99 for this kit from Amazon to swap an LS into my K5 Blazer. Plans changed and we put an L83 motor in instead , so this BRAND NEW harness is up for sale to recoup a bit of my purchase. I'm open to offers, just send them in.
$350 obo plus shipping.
Here are the specs from when I purchased it from Amazon:
Mophorn Standalone Wiring Harness With T56 or Non-Electric DBC fit for 1997-2002 LS1 LSX PSI 97-02 DBC 4.8 5.3 6.0
- Application: 97 - '02 LS1/LS6 engines with mechanical throttle body and T56, TH400, Th350, 700R4, 200-4R or any Manual Transmissions
- Package size: 16x8x12inch, Gross weight: 18LBS; Complete detailed instructions; ALDL connector, ATO Style fuse block; High quality, quick and easy installation
- 1997-2002 LS1/LSX PSI standalone wiring harness retrofits into older muscle cars and street rods or newer non-emissions controlled vehicles. Harness allows use of the factory 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