I always liked the mechanical fan myself. . I just put a clutch fan on the brown Duster because I have several and I have to use them on something. Clutch fans work good. but do fail. I once was in NY late in the evening wit a 69 dart with air. I kicked it into passing gear and the fan took out the radiator shroud and belts. I wasn't finding parts to get home . over a $500 tow bill. That was my last time I trusted a clutch fan for me. They are good for anyone else in my eye's. I like the factory 7 blade fans. I gave one to Dave for his big block Valiant. After market aluminum and fiberglass fans are good, They were good for taking out hoods and radiators. I would buy the cars cheap then. Probably still have parts from some of those cars. LOL
