Chose this for my 67 GTO with an extra electric fan. It seems to turn on about 10 degrees later than advertised, but it works. It looks a little out of place on the front header, but there's not much I can do about it other than find a header with a plug in the back (which I didn't). no) Installation was easy and it doesn't drip. Would buy it again - 1 star because it turns on a bit late