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Old 01-17-2020, 01:41 PM   #1
03BlkZ
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Which transmission do I have

Here is the transmission from my 70 C10. Its a 3 speed and the truck has a 350 engine. There is no name on it but I have been told its either a Saginaw or a Muscie.
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Old 01-17-2020, 08:34 PM   #2
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Re: Which transmission do I have

Bump TTT. No one?
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Old 01-17-2020, 08:39 PM   #3
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Re: Which transmission do I have

What is th GM part # on the side in the picture??
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Old 01-17-2020, 09:44 PM   #4
03BlkZ
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Re: Which transmission do I have

Gm2 3852646
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Old 01-17-2020, 09:45 PM   #5
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Re: Which transmission do I have

https://www.jalopyjournal.com/forum/...ans-id.451443/
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1968 C20 Fleetside 396 4sp PS PB AC CST

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Old 01-17-2020, 11:15 PM   #6
weim55
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Re: Which transmission do I have

That is a Muncie three speed in your picture. The transmission is the huskier heavy duty three speed that comes standard behind a 350 or 396. The six cylinder and 307 V8 got the lighter duty Saginaw.

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Old 01-24-2020, 03:01 PM   #7
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Re: Which transmission do I have

Quote:
Originally Posted by weim55 View Post
That is a Muncie three speed in your picture. The transmission is the huskier heavy duty three speed that comes standard behind a 350 or 396. The six cylinder and 307 V8 got the lighter duty Saginaw.

Steve weim55 Colorado
M13 Muncie. Was used in a handful of big block GM muscle cars as the std. 3 speed (very rare) and 69-72 350 and 396 C series pickups. Not sure of usage ‘73 and up?

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Old 01-24-2020, 12:05 AM   #8
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Re: Which transmission do I have

Quote:
Originally Posted by 03BlkZ View Post
Here is the transmission from my 70 C10. Its a 3 speed and the truck has a 350 engine. There is no name on it but I have been told its either a Saginaw or a Muscie.
Looks like looks like a Chrysler 727 or something out of a VW to me
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Old 01-24-2020, 06:57 AM   #9
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Re: Which transmission do I have

Saginaw 3 speed not a muncie. Same as mine
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Old 01-24-2020, 09:07 AM   #10
Jason Banks
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Re: Which transmission do I have

I don't think its a saginaw. Because if you look at the side cover there is not bolt in the center top. There is one on each side.

I also found this listing on ebay for a muncie side cover and it looks like OP's photo.

https://www.ebay.com/itm/GM-MUNCIE-3...-/351883021184
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Old 01-24-2020, 02:37 PM   #11
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Re: Which transmission do I have

T16 maybe
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Old 01-25-2020, 12:42 PM   #12
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Re: Which transmission do I have

That's not a transmission! That's a meteorite! lol
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