[Gearbox Oil on '81 Corolla KE70]

That was fast, thanks! I'll go with that then. 

What made me doubt was seeing a couple posts here on the forum saying that you should't use 80W90 unless it was going in the diff. I guess you can use it for both.

Anyway, thanks again! Greetings from Argentina

[Gearbox Oil on '81 Corolla KE70]

Hi all, I have a 1981 KE70 and need to know what gearbox oil to use (it has a 4k engine with a 5 speed manual trans). I have done quite a bit of research in the forum, but I need to be sure

Is it 80W90 or 75W80 or something else? Any other variable to worry about when choosing the oil?

 

Thanks! Looking forward to your answers