T176 Dana300 ?

[vintagetrks]

I'm wondering if a T-176 4 speed and a Dana 300 TC both take 80 weight gear oil. Sorry for the newbie question. Still don't have a hanes manual. I know they went to atf in TC's in the late 70's but was wondering. I'm pretty sure the T-176 will take 80 weight but I figured I'd ask before doing something stupid.

 

[mtnwhlr]

Yes they both take 80-90 wt gear oil.

 

[vintagetrks]

Yes they both take 80-90 wt gear oil.

Thank you so much. I hate asking stupid questions but hate it even more when I do something stupid because I was to proud to ask .