Help identifying my transmission...
 

Stock transmission, 3 on the tree... can anyone tell me if it's a Muncie or a Saginaw?

Re: Help identifying my transmission...
 

Base on this old thread.
https://67-72chevytrucks.com/vboard/...=216510&page=2

It's probably a Muncie.

Member "Shifty" on post #31 has some of the same numbers. Post #41 shows where to find the model number. Post #56, "Shifty" finds has has a 1971 Muncie 3 speed M20.

Re: Help identifying my transmission...
 

The muncie reverse lever is in the extention housing, and the cover has 7 bolts. The Saginaw reverse shift lever is on the cover, and the cover has 7 bolts. The Borg Warner has a 9 bolt cover.

Re: Help identifying my transmission...
 

https://static.summitracing.com/glob...%203733163.pdf

It's no help matching casting numbers, but by appearance, you should be able to figger it out. Hope this helps

Re: Help identifying my transmission...
 

Check this chart.
The side cover bolt pattern will help.


https://lugnutz65chevystepside.weebl...ission-id.html

Re: Help identifying my transmission...
 

Muncie:

https://forums.maxperformanceinc.com...1&d=1572032431

Re: Help identifying my transmission...
 

Thanks to all that replied... going to crawl under the "money pit" and see what matches up.