I want to change out all my drivetrain fluids - both diffs, T-case, auto tranny. I'd like to go all synthetic...any thoughts on fluids? Anybody using Redline or Mobil 1 syn gear lubes in the diffs? Redline C+ ATF in the T-case and tranny? Or even Mobil 1 tranny fluid? After looking around for a while, it appears that most after market tranny fluid is designed for GM and Ford vehicles. Seems Chrysler fluid is different. Any experience with this?

Thanks for any help!

 

After doing a little research concerning fluids for all of my toys, I've decided on the Amsoil line. They're comarably priced with other top of the line synthetics and they're as reliable or better than any of them. They were the fist to produce an API rated oil back in 1972 and they continue to come up with new and better ideas in the "lube" world. The only drawback is finding the stuff. Go to Amsoil to search for a supplier in your area. I run it in everything I own (my JK, the wife's Trailblazer, two Arctic Cat ATVs, John Deere snowblower, Husqvarna Lawn Tractor, more...). Good luck...