tranny fluid ??

[89five0Gt]

Is there a certain kind of fluid to use in a TKO 600 ? If so, what is it called ? If not, what do ya'll recommend? thanks

[ncontt]

looks like the consensus is GM snynchromesh 3 quarts I think....

[blue90lx]

yeah gm snychromesh or royal purple and it takes around 3 quarts

[03slobra]

What they said.

[BAD INT]

there are several brands making versions of synchromesh go with a major label brand to be safe.I have used synthetic atf before with no issues but my service intervals may be a little sooner than most.