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Re: 4L60 No 3rd Gear
Posted to Transmission Forum on 1/19/2019 1 Reply

GM courses are not effective training. At least, they haven't been in 20 years. There may be some subjects in which it is effective, but trans repair is not one of them.

Backtrack to 1995 and their training was second to none that I know of. Login to read more.

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