What transmission fluid???

Type F is more aggressive, firms up the shifts,like a shift kit. Dextron 2,3,are o k,might be recognized as "Universal ATF" (last time I sold retail auto parts anyway..) Read the small print,on back of the bottle. (Was using Dextron 3,in my current 727) Remember to check trans fluid on the dipstick,with the transmission in neutral,with parking brake on.(Better yet: another person to help, someone has foot on the brake pedal...)
Add/edit: ATF 4 does work,kind of pricey for a basic driver,Jmo..