I have a older 4 speed tranny that was in pieces when I go it. I know where everything goes but one plastic plate, I can't seem to find it in any diagrams. Any idea or diagrams?

 

You can try any of the on-line parts websites, such as this one, which goes back to the 1940s.

 

Can you post a pic of it?

Griz

 

Does the plate have holes in it? I'll bet it's a ramjet clutch retainer.

 

Yep me too