|
Re: Oil Type for 4X4 transfer case-78
http://www.chuckschevytruckpages.com/drivetrains.html This might help for identification.
If you want to know the oil, try the "smell" test. If it's 90w in there now it will be like "bad" milk. You won't wonder about the smell, it will kinda smack you in the face, lol. (you'll definitely be able to tell the difference) From what you've posted, it "should" be 10w-30, or 40.
__________________
'86 C-30 dually, 454/tbh400
'73 K-20 350/350/205 (sold  )
I'm kinda like duct tape- no real purpose, but handy to have around.
|