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  • Standard order lead time for STANDALONE WIRING HARNESSES is estimated to be 11-13 weeks from date of purchase.

    Need it sooner? Give us a call to discuss expediting. Limited slots available.

    All other items typically ship within 3-5 business days unless specified otherwise.

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LS and LT Retrofit Specialists
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4L60E to 4L80E Upgrade Harness (Late Style)

4L60E to 4L80E Upgrade Harness (Late Style)

$0.00
Product Code: 4L80Eupgradelate
Usually Ships in 24 to 72 Hours
For 2007-2008 applications that have the input speed sensor built in to the transmission (15-pin connector). E38/T42 reprogramming required for proper operation.
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