amsoil ATF fluid

[MONSTERMATT]

ok, so iam running royal purple in the transmission pan and now i wanna run the amsoil atf synthetic in the t-case, it specifies it is GM DEXRON III compatible , but now iam reading on another post that it can cuse "oem seal" issues, why would amsoil say its ok if it isnt?:confused:

[DRTYFN]

ok, so iam running royal purple in the transmission pan and now i wanna run the amsoil atf synthetic in the t-case, it specifies it is GM DEXRON III compatible , but now iam reading on another post that it can cuse "oem seal" issues, why would amsoil say its ok if it isnt?:confused:
It's ok.