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Included in this kit:
Great for EDIS setups too—use it to shield both SAW and PIP lines for clean
MCR (Master Control Relay) kit design
This option requires adding wires to the factory ECU connector
LS 4L60E Transmission Control Harness M30 Included in this kit:Wiring made simple for your GM 4L60ENO Controller Included This listing is for the 4L60E plug and play transmission harness ONLY, designed to connect your GM 4L60E automatic transmission to a MicroSquirt transmission controller. Perfect for LS swap builders, racers, and tuners who already own a MicroSquirt TCU, this harness makes installation quick and reliableno cutting, no splicing, no guesswork. Its the same harness included in our full 4L60E TCU