Differential And T-Case Fluid

[dscowell]

I am planning to change my differential and Transercase fuild within the next couple days and I was wondering what you all use and what you would recommend to use! Any comments and help are apperciated

[ftpiercecracker1]

80w-90 for your diffs and i am still not sure what the t-case takes, i have heard just about all of it, motor oil, auot trans oil, gear oil, baby oil, corn oil, oh wait, got of track. . .  but you get the idea

[Geonovast]

231s take ATF.

[dscowell]

alright cool thanks and I'm assuming you can find this stuff at napa or advanced auto parts