I found these in a bag in a box of parts for an early 5 spd tranny, can't read any numbers on it...

anyone have any idea?

 

Best guess without measurements is Differential Output Flange Seals

 

thanks Dave, I have a box full of stuff and these have no markings that are legible...

oh yeah.. there is a package headed your way

 

I would think DR is correct. I replaced very similar seals on my 5sp box. They appear to be the seals to the CV joint flange. PET shows the PN for a 1982 5sp seal of 928.332.215.01 QTY = 2 (1 for each flange).