i was doing some research and found these oils. i know alot of you perfer the transynd but i have amsoil in my engine and love it. its about time to change the fluid so im debating which one to use. do any of them have a advantage over the other or are they pretty much the same?

transynd meets manufactures requirements.

For all intensive purposes they the same among others get whatever you can the cheapest. TS was only $35/gal. and amsoil was $45/gal. localy for me

agreed....which ever is cheapest. Same fluid down to the molecular level.:D

where can i find transynd at? autozone or somewhere like that

transynd can be found at any allison dealer. Go to the web and search for allsion dealers near you. I havent seen it anywhere else.