Re: 4L80E & TH400 Tech.
Cline, thanks for this thread, found it google searching for a few things on my 80E valve body rebuild-mod and it's absolute gold.
I have a question re: the AFL bore wear. How can you tell if it's bad? I don't think my 91 has ever been apart other than the fluid and filter I did at 78k. it has 93 on it now.
Do you work at a local DFW transmission shop or are you "retired"?
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2010 Basalt Black Porsche Cayenne GTS - Daily driver
1991 2500 Suburban, Black - 454/80E tow monster, soon to go under the knife... Again.
1979 16' Action Marine/"Johnny Cash" Merc Bridgeport Champ Motor - Metalflake Maniac
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