I couldn’t find the drain on the radiator and assumed there wasn’t one. I just did the water pump recently and I just pulled the lower hose to drain. I made a huge mess and got coolant everywhere. I do mean everywhere. Lol. Wish I had spent a little more time looking for the drain.Bringing this back up. Anyone ever replace the drain petcock on the radiator? The one in my pic looks like what I have, but it claims it doesn't fit the 97 T-Bird.