Direct drive powerglide. What is everyone using for trans fluid. Obviously with direct drive the input shaft is turning the entire time the motor is running so the direct clutches are going to see more wear. Just wondering if there is any better oil for it other than atf. I know the oil and the clutches have to be changed fairly often but if a better oil will help with the wear I would like to try that. Cheaper than atf would be a plus also. Thanks in advance.
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