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-   -   Trans for V12 (https://6066gmcclub.com/showthread.php?t=47360)

sandersmills February 7th, 2013 04:51 PM

Trans for V12
 
Hey all,

I am looking for a trans for my V12. It came out of a COE. It has the clutch and bell-housing still on it. I just need the trans that bolts up to it. (SAE2 ?) Any help would be great!! I just want the manual trans, nothing fancy.

Bob Sanders
Castalia, NC
252-326-0493

FetchMeAPepsi February 7th, 2013 10:17 PM

Re: Trans for V12
 
Do they use the same trans as a regular v6?

bigblockv6 February 7th, 2013 11:20 PM

Re: Trans for V12
 
It's possible that the 702ci V12 may used the same transmission in the B and L series that the larger 401 and 478 engines did but we're talking big truck stuff here like Clark and Fuller 5 speeds that dwarf the SM-420 that's in pickup trucks. Pete Chronis Northern Cal.

sandersmills February 7th, 2013 11:37 PM

Re: Trans for V12
 
No, they are much bigger.

BillT February 8th, 2013 05:16 AM

Re: Trans for V12
 
I never owned one or even driven one, but I believe that most if not all were either straight 5's or 5 and 2's (5-Speed Trans, 2-Speed Rears).

I believe my '62 6500 had a Clark in it. I can remember going through the owners manual and saw where there was an optional Fuller R-46 8-Speed Road Ranger available. Not sure if the 702 also had that option, but that early style trans was known as not the best trans ever built.

Jolly's old site may have engine to trans combinations over there.

Bill

6066gmcguy February 8th, 2013 02:11 PM

Re: Trans for V12
 
1 Attachment(s)
I would help to post a photo, this is what he is more likely working with.

sandersmills February 8th, 2013 07:24 PM

Re: Trans for V12
 
Well, this is what it looks like. I just need the trans. I have everything else. It should be for an SAE2 mount.
Bob

http://insurrection-guild.com/sanmills/pics/V12_04.JPG
http://insurrection-guild.com/sanmills/pics/V12_06.JPG

sandersmills February 8th, 2013 08:00 PM

Re: Trans for V12
 
Top bolts c to c is 11 7/8”

Bottom 12 7/8”

up and down 6 5/8”

10 Spline

That is a three cell Maglite.

Bob

http://insurrection-guild.com/sanmil...s/V12trans.JPG

6066gmcguy February 8th, 2013 11:34 PM

Re: Trans for V12
 
I was told the picture I posted was a SAE 2, that why I posted it. if you look at your bellhousing it is the same, I can see the round part, its got an adaptor of soem king on it too.

sandersmills February 9th, 2013 02:09 AM

Re: Trans for V12
 
You are right that looks like the SAE2. (thanks) What I need, I believe, is the Clark 407V or a Clark 408V trans that will bolt to this. I was told that came on a model L-7000.

Maybe a better look at this.

http://insurrection-guild.com/sanmills/pics/V12_011.JPG


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