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Old 06-27-2019, 07:55 PM   #1
402Bowtie
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NP205 - TH400 adapter

Th400 to np205 adapter in great shape. $265 shipped plus fees. Now $250 shipped plus fees.

67-72 trucks never came with these but some upgrade their 4x4 to the th400, in which case you need this.
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Last edited by 402Bowtie; 08-14-2019 at 02:37 PM.
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Old 06-29-2019, 10:32 PM   #2
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Re: NP205 - TH400 adapter

Bump
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Old 07-03-2019, 08:54 PM   #3
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Re: NP205 - TH400 adapter

ttt
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Old 07-06-2019, 11:31 PM   #4
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Re: NP205 - TH400 adapter

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Old 07-09-2019, 09:26 AM   #5
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Re: NP205 - TH400 adapter

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Old 07-12-2019, 01:54 PM   #6
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Re: NP205 - TH400 adapter

$220 shipped to a business in brigantine nj 08203?
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Old 07-12-2019, 02:10 PM   #7
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Re: NP205 - TH400 adapter

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$220 shipped to a business in brigantine nj 08203?
Thanks for offer but I'm going to stick at my price. If you look at my threads from a year ago, I sold one for $300. The one for sale here has less surface rust too.
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Old 07-14-2019, 07:37 PM   #8
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Re: NP205 - TH400 adapter

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Old 08-14-2019, 02:37 PM   #9
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Re: NP205 - TH400 adapter

new price: $250 shipped plus fees
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Old 08-14-2019, 08:14 PM   #10
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Re: NP205 - TH400 adapter

This will also work for a 4L80E for those who would want a th400 with overdrive
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Old 08-15-2019, 09:43 AM   #11
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Re: NP205 - TH400 adapter

What makes it different from a Turbo 350 ,just wondering
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Old 08-15-2019, 10:21 AM   #12
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Re: NP205 - TH400 adapter

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What makes it different from a Turbo 350 ,just wondering
I'd have to find a pic, but I think the th350 adapter is longer from front to back. (th400 is longer transmission than th350)
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Old 08-15-2019, 11:53 AM   #13
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Re: NP205 - TH400 adapter

will this also work on a 700r4 with the right sleeve ?
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Old 08-15-2019, 11:57 AM   #14
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Re: NP205 - TH400 adapter

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will this also work on a 700r4 with the right sleeve ?
I don't think so. Not certain but believe you would need the th350 adapter with the correct sleeve.

The th400 adapter does not use a sleeve inside.
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Old 08-29-2019, 02:17 PM   #15
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Re: NP205 - TH400 adapter

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Old 09-10-2019, 07:55 PM   #16
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Re: NP205 - TH400 adapter

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Old 09-12-2019, 03:09 AM   #17
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Re: NP205 - TH400 adapter

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Originally Posted by Bones72Super View Post
This will also work for a 4L80E for those who would want a th400 with overdrive
Note that the bolt pattern is the same but the index ring will have to be machined a few mm's to fit into the 4l80E. A fully splined rv output shaft that can be cut down is also needed if I remember correctly.
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