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TH400 help needed please.

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Old 02-02-2015, 12:59 PM
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Default TH400 help needed please.

Hey guys i have been doing research for a while now, and can NOT find very specific details on what i need for this swap. From what i understand i will need

1.A flex plate, either 6.0 or i dont know...is there a company who makesthem specific for this swap?
2.I could use my M6 mount if i modify it correct?
3. cooler and lines
4. converter, who makes the best and does it have to be lsx specific?

If someone could chime in with a complete parts list or how they did it i would appreciate it! Its going in a 2004 gto btw
Old 02-02-2015, 01:01 PM
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Also does this apply to a TH350 as well as TH400?
Old 02-02-2015, 02:24 PM
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a flex plate and trans cross member with torque arm mount, I suggest running a aftermarket cooler and fabing up the lines make sure the cooler has a fan and the a shifter and a driveshaft
Old 02-03-2015, 09:45 AM
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So no one knows exactly the parts needed? or has done this swap before?
Old 02-03-2015, 10:30 AM
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Moving to automatic trans subforum.
Old 02-05-2015, 04:14 PM
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Not sure on a goat, but for mine when i did the swap, had to Have a driveshaft, flexplate (bought a TCI flexplate) Transmission Cross member with torque arm mount, Shifter, Also got a Cooler, and a transmission temp gauge.As for converter i bought an FTI converter

As i said not sure what all is needed for a goat but i am sure some are the same.
Old 02-13-2015, 07:52 PM
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^^^ this is good to know as I'm going this direction too.



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