my engine is the 307 V8 5.0L carb. I don't know anything about transmissions, I can do somethings to engines and know more about engines. my daughters father is ASE certified, but hasn't done much transmission work, let alone on anything this old. You seem to know alot, which is the help I was looking for. No overdrive, just D, 1, 2. Thank you for replying. He is going to do the drain and fill and replace the filter, the fluid is bad.