What type tranny is this?
<strong> i think the newer ones actually have a 4l65e. </strong></font><hr /></blockquote><font size="2" face="Verdana, Helvetica, sans-serif">Probably what he said. Because it can't be a 4L80E, those are aftermarket trannies not factory, a 4L80E is a TH400 with computer controls built into them so they will work with our PCM's.
The 4L80-E/4L85-E (MT1/MN8) are the big block GM A4 electronically controlled transmission's! <img border="0" title="" alt="[Wink]" src="gr_images/icons/wink.gif" />
http://www.gm.com/automotive/gmpower...apps/index.htm
<small>[ February 11, 2003, 03:28 PM: Message edited by: Orange Krush ]</small>
http://www.gm.com/automotive/gmpower...ydra/index.htm
The M32 is for Denali(Both Sierra and Yukon versions), Escalade, H2, and some HSV Holdens
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