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M6 To Th400

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Old 08-04-2006, 10:12 AM
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Default M6 To Th400

I bought a 400 and now i want to put it into my current 2001 m6 t/a
I need to know what I need to find as far as a flywheel, crossmember and
will the m6 pedals work or do i need to buy a a4 pedal set. Also will the 400 bellhousing work or does that need to be changed. Can someone come up with a good list of stuff I need.

Last edited by TransSlam; 08-04-2006 at 10:44 AM.
Old 08-04-2006, 01:59 PM
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anyone?
Old 08-04-2006, 02:08 PM
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https://ls1tech.com/forums/automatic-transmission/197642-what-would-you-like-see-addressed-th400-faq.html
Old 08-04-2006, 07:23 PM
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Originally Posted by TransSlam
I bought a 400 and now i want to put it into my current 2001 m6 t/a
I need to know what I need to find as far as a flywheel, [I bought my flexplate from TCI. It is SFI approved and well worth the money. Its made specifically for the TH400/LS1 combo] crossmember [you can modify the existing one by creating oblong holes where the crossmember mounts to the body. I bought one from BMR though, also a worthwhile investment] and
will the m6 pedals work [yes, they'll work, but I'd rather have the A4 pedals]or do i need to buy a a4 pedal set. Also will the 400 bellhousing work [it works, there is at least one bolt that you will have to leave off] or does that need to be changed. Can someone come up with a good list of stuff I need.
You will also likely have to lengthen your driveshaft and get a new yoke if you got the 400 with the short tailshaft. I'm not sure about the 400 with the longer tailshaft, may only need to shorten the driveshaft then. Thats all I can think of off the top...
Old 08-05-2006, 08:28 AM
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thanks for the info!!!!




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