What tranny oil to use??

[CaveBlazin]

Do you guys/gals use 90 weight gear oil in your SM465? And also do you use it in your NP208? Did you know that if you have a stock SM465 you do not need a conversion Ujoint for the 14ff conversion or at least in my case you dont. /forums/images/graemlins/dunno.gif

 

[84_Chevy_K10]

1. 80W140

2. Don't have a 208 anymore, when I did, ATF went in it.

3. Yes, all 81 and newer K5s with 4 speeds have 1350 rear drivelines, that is stock.

 

[big83chevy4x4]

80-90w in the 465 is what i use, the 208 takes ATF. you shouldn't need a conversion ujoint, should be 1350.

 

[CaveBlazin]

Sweet!!!!! /forums/images/graemlins/waytogo.gif