Originally Posted By: Joe_Power
I'm looking to dump the Dex VI out of my Allison transmission, and replenish it with a TES-295 fluid. Been looking at the Castrol Transynd and the Mobil Delvac fluids. Where is the cheapest place to get it? I found some at the Camping World for $45 + tax per gallon. Anyone know where I can get it cheaper? Thanks
There is no such thing as a "cheap" TES-295 licensed fluid.
What's wrong with the DEX VI in your LTZ? Why are you dumping fluid that is likely fine?
Not knowing where "elsewhere" is located, it's hard to understand what challenges you may or may not face regarding environment.
If you're dead-set on a PAO based lube, there are many non-licensed ones that will work just fine. But you'd be at-risk in terms of warranty on your new LTZ.