General question about transmissions

[Green79k10]

So I’m a novice when it comes to these square bodies.. I was wondering if anyone could list all the different trans. that came in the 73-87 time frame? I’ve tried looking it up and I can’t really find a solid list.. also maybe which motors they typically went with? Or differences in 2wd and 4wd.. Any and all info would be greatly appreciated.. just trying to learn more about the trucks..

 

[AuroraGirl]

th350, th400, 700r4, sm465, 2 very similar 3 speed manual on the colum shifts, maybe the th350 and th400 with the lockup converters?

 

[75gmck25]

There is a site called chuckschevytruckpages.com and it has a lot of this information.

Bruce

 

[JoeR Jr]

th350, th400, 700r4, sm465, 2 very similar 3 speed manual on the colum shifts, maybe the th350 and th400 with the lockup converters?

This, and the TH375. A 400 case with a 350 output shaft.

Joe

 

[Green79k10]

Thanks guys!

 

[mcarlo86]

Also some pickups had the NP833/440 4 speed OD side loader manual. Those are fairly rare though.

 

[mmerlinn]

th350, th400, 700r4, sm465, 2 very similar 3 speed manual on the colum shifts, maybe the th350 and th400 with the lockup converters?

TH400 never had a lockup converter.

 

[AuroraGirl]

TH400 never had a lockup converter.

and i never had a perfect recollection

 

[Vbb199]

Theres also the 82-86 700r4s, which arent very diserable, and then the 87 or 88-94ish 700r4s which are far more diserable.

 

[Vbb199]

and i never had a perfect recollection

I didnt think a th350 did either, but maybe im mistaken.

 

[Vbb199]

Theres also a 4 or 3 speed that got a side mounted floor shifter, cant think of it rn

 

[Curt]

TH-475 found in motor homes and medium duty applications.Semi rare.
More rare is the k version of that transmission.

 

[1987 GMC Jimmy]

I didnt think a th350 did either, but maybe im mistaken.

AFAIK, all TH350s were TH350Cs (lockup variant) from 1980 to whenever they exhausted their supply of transmissions sometime in 1986.

 

[Vbb199]

AFAIK, all TH350s were TH350Cs (lockup variant) from 1980 to whenever they exhausted their supply of transmissions sometime in 1986.

Excellente! I wasnt sure. But now that you mentioned it, i forgot about the th350c