OK ATF type A is a ford fluid and is still available. But in your TOP you can use any type of ATF it really does not matter. Dextron 3 is ok as well as synthetics. The type A has more FRICTION MODIFIERS. The newer fluids are more compatible to higher HEAT from newer engines. Hydrulic oil i think would be to thick. Not 100% but i would use any modern ATF that is dextron :bigthumbsup:bigthumbsup
A forum community dedicated to Ford Mustang owners and enthusiasts. Come join the discussion about performance, builds, modifications, reviews, engine swaps, classifieds, troubleshooting, maintenance, and more!