The LS6 wire harness or LS6 wiring is designed to run in almost any environment imaginable. The way we designed the LS6 wiring / Ls6 harness places the ECM in the passenger side fender, or inside the car, length permitting. A common transmission is the T56, which is what the harness above designed for, we can also create a 4L60E option, in any of our LS engine fuel management wire harnesses. We have programs available that will allow you to successfully run a no-emissions engine, with whatever transmission you desire, 700R4, T56 4L60E, 4L65E, 4L80E, NV4500.

Engine Picture

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ALL EPA APPROVED WIRE HARNESSES COME WITH:

VSS Circuit
Diagnostic Link Connector
Correct Connector for Emissions Components
VSS Pigtail
Alternator
Tach Pigtail

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