SC400 AT vs SC300 MT crossmember?

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02-17-09, 06:49 PM

RedPhoenix

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SC400 AT vs SC300 MT crossmember?

What are the differences between the SC400 AT crossmember and the SC300 Manual crossmember? Completely different?

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02-17-09, 08:18 PM

wanganstyl

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i would reference fsm for part numbers, at a glance they are very similar- supposedly for trans x member; auto sc300 same as manual sc300

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02-17-09, 08:30 PM

yihaw

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trans mount-# 12371-46090[NA 5spd]
trans mount-#12371-46020 [NA auto]
i dont think they had sc400 v8 trans mounts
http://www.supraforums.com.au/forum/showthread.php?t=30

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02-18-09, 01:48 AM

RedPhoenix

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Quote:

Originally Posted by wanganstyl

i would reference fsm for part numbers, at a glance they are very similar- supposedly for trans x member; auto sc300 same as manual sc300

Yeah I thought so, but still need to find more info on it lol

Quote:

Originally Posted by yihaw

trans mount-# 12371-46090[NA 5spd]
trans mount-#12371-46020 [NA auto]
i dont think they had sc400 v8 trans mounts
http://www.supraforums.com.au/forum/showthread.php?t=30

Of course they made V8 trans mounts lol... Im looking for the crossmemeber, not the mount. I know the mount is different (because of the transmission) but where the mount bolts to is what I am curious about.

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02-18-09, 07:58 AM

RedPhoenix

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ALL SC300/SC400 AT/MT etc crossmembers are the same.

Got my answer here.
https://www.clublexus.com/forums/per...-question.html

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03-01-09, 06:35 PM

progen

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What is the difference then?

I was just about to purchase a v6 sc300 cross member for my manual r-154 1.5j swap in a 1993 sc400...

Do I not need to? is it just the mounts?

please god someone explain this...

thanks