Quote Originally Posted by Mr Blue
Hey there,
The FA is the way to go. F was used for years and in some cases will give you a firmer shift, BUT as stated the Fa fluid protects your tranny better. I have a TCI street fighter in my T and TCI did a great job of NOT telling us what other fluids to use. I debated and went with a valvoline FA and have had great luck. Don Jr.
I have the FA in it now - unfortunately my TCI tranny, also a Street Fighter has a bad leak that I thought was a pan gasket(3 different pans, 5 gaskets) but now feel that more likely to be an internal crack to a pan bolt hole though haven't spent enough time trying to find it yet. The 11 pan bolt holes may get a set of studs glued in forever with J-B Weld or similar epoxy