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FINALLY! A Classroom on the GM 4L80E!

Over 8 hours of excellent, high quality, 1080p high definition video instruction on one 32GB USB Drive. Instructor Jimmy Williams shows anyone how to teardown, rebuild and even modify the General Motors 4L80E automatic transmission.

It's an advanced series classroom not because it's any harder, but because the class includes additional instruction on the optional installation of a TRANSGO high performace reprogramming kit.

A $149.99 value for only slightly more than the cost of the empty drive itself.

$59.99