What type of transmission fluid would I use in a 1993 straight 6 4.9 Ford F150?

What type of transmission fluid would I use in a 1993 straight 6 4.9 Ford F150?

I think the 5 spd can even handle a little dexron. You don't use type f. You have to use what's called for or above. Newer formulas are fine for older transmissions, but not vice versa.

It would help to know what kind of transmission is in your truck. Manual or Automatic?

I suggest a quick call to a parts store, or a dealer's service department.

It depends on the transmission that you have.