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Old 03-06-2014, 09:41 PM   #1
Strohman
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Please help identify this trans

Any clue what trans this is? It was mated to what I believe is the original 350. 4 speed and electronic speed sensor on the tail shaft. Google searches came up empty.
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Old 03-06-2014, 09:45 PM   #2
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Re: Please help identify this trans

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Old 03-06-2014, 10:05 PM   #3
sanford&daughter
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Re: Please help identify this trans

Kinda looks like a tremec rts t170 to me
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Old 03-06-2014, 10:05 PM   #4
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Re: Please help identify this trans

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I don't know at this point. How about a picture of the front.

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Old 03-06-2014, 10:10 PM   #5
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Re: Please help identify this trans

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Old 03-06-2014, 10:31 PM   #6
71swb4x4
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Re: Please help identify this trans

Quote:
Originally Posted by sanford&daughter View Post
Kinda looks like a tremec rts t170 to me
x2

They came in Fords originally I believe.
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Old 03-07-2014, 10:14 AM   #7
Strohman
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Re: Please help identify this trans

Thanks for the replies. My next chore is to determine what to do about the speedo...
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Old 03-07-2014, 01:41 PM   #8
69GMCLonghorn
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Re: Please help identify this trans

This is a limited run trans that they put primarily in GMC's... like the one I had. GMC does things a little different here and there; this was one of those things. It's a New Process trans that (as mentioned above) is typically used in Fords and a few Dodges, and VERY few GMC's... and no Chevy's that I'm aware of. I believe it is an NP235, but I can't remember. They're bullet proof, just like an SM435, but nothing mates to them (like a Gear Vendors, etc).
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Old 03-07-2014, 02:13 PM   #9
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Re: Please help identify this trans

Quote:
Originally Posted by Strohman View Post
Thanks for the replies. My next chore is to determine what to do about the speedo...
You could do this....

http://67-72chevytrucks.com/vboard/s...d.php?t=421745

They also make larger ones that would fit in the speedo hole...

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Old 03-07-2014, 04:15 PM   #10
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Re: Please help identify this trans

^^^
Wow thanks Leon. Looks like a much better solution that what I have found so far.
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