Drivetrain Clutch, Torque Converter, Transmission, Driveline, Axles, Rear Ends

99Z M6 to TH400 Conversion - Step by Step

Old 03-06-2013, 09:15 PM
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Join Date: Jun 1999
Location: East TN
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99Z M6 to TH400 Conversion - Step by Step

I have started the conversion that will take my M6 99Z to a TH400.

Transbrake, reverse manual valve body, 4400 stall (may be to old for that stall but hey, you only live once), carbon fiber driveshaft, and more.

I'll post updates here every so often but the details will be on our Facebook page and eventually our web site. We are documenting as we go. The first four pages go up this week ready or not.

At this point I have been at it a year and have the TH400 in the car. I am in the process of mounting my B&M Trans Cooler. It is the 70266 model. I have selected the location of the trans cooler and am in the process of making brackets to mount the cooler too. It feels good to be getting so close!

Installation Overview Page

Last edited by wizkid; 03-06-2013 at 09:19 PM.
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