I have tried searching this many times and keep getting mixed answers just looking for what my differentials are front and back here are pics to help thank you in advanced....also 80-90 synthetic fluid front and back will be ok right? I don't use it to do anything other then daily drive and it doesn't have a locker I've already determined that...


Front


Rear

 

Looks like a d-35?

 

Fronts a dana 30 and rear is the dana 35. Just search google next time. Should be super easy to get answers off there. That's what I usually do before posting questions on here

 

Dana 30 front, Dana 35 rear.
And yeah, 80-90 is good unless you tow, in which case you should use a heavier weight (75-140)

 

awesome thanx guys really appreciate the help!