I actually thought that was the case but I checked the specifications for the part and it is spinning the right way, plus there is good coolant flow in the radiator. I checked it with a thermometer and the coolant slowly raises over 180*f at idle on a cool morning. It will keep getting hotter if I don't shut it off. And I did the boiling coolent test and it opened just under 180*f. I am trying to get a fan shroud from Chevychevy.com for my year but I can't get ahold of the guy. Maybe I need to make a post on this site to see if anyone has a shroud they would like to sell me. Thanks again.