tranny fluid/type f & dextron

[little elmer]

Originally Posted by billb7581

Meh you're not going to hurt anything, it'll just shift a little firmer because Type F doesn't have as many friction modifiers in it.

In fact most shift kit mfr's will recomend you put Type F in a GM trans after adding the shift kit.

True - type F doesn't foam up as much, and creates (a little) more line pressure.

[southernnaturelover]

I think Dexron 6 is recommended now to replace all of the older Dexron fluids.