big red gear oil?

[yater]

does anyone recommend anything for me to put in the axle? 200es?

[jeswinehart]

well do as you want yater but i use the 80/90 wt. gear oil in my 85es.

i am sure all gear driven rear ends call for the 80/90 wt. heavy oil.
kinda like boat motor lowr ends,,,,

john