I'd suggest using a Dextron III/Mercon automatic transmission fluid.
I believe that is a ( C6 ) 3 speed automatic transmission with the 351 in a 1989 Ford Bronco
The Ford Bronco transmission can use any SAE certified transmission fluid. Ford transmissions manufactured before 1979 will need an F type transmission fluid.
how to check the fluid on a manual transmission for a 1989 ford probe gt
if its an automatic, and a four speed, E4OD?
Dex\Merc
Mercon
12 TO 14 QUARTS
Through the dipstick tube
The transmission fluid capacity on a Ford Festiva is 3.75 litres for a manual transmission.
12 quarts
Make sure that the the two top bolts from the transmission match your engine block before attempting to install. Some are spread out and won;t match.
where is says transmission fluid only read the caps it tells you