forget pusher fans, my prev owner had installed one, it blocked more air than it helped!

IF your car runs hot...meaning over 220F.....and how hot is hot?? A pontiac can run hotter than others ,but if its 200-210F its fine,, if you are running 230 ,yes it hot....many things to look at before you look at a helper fan...use a 180 or 190 thermostat, do you have a 400 or a/c car? if so, do you have all the fillers 3 of them? waterpump impeller , can you do the 'mod'?, is the car running lean? = hotter, ...is the radiator plugged up? etc,etc...dont just slap a helper fan on ,esp not a pusher it just blocks the radiator...if anything ,get a bigger , new (or clean out the existing) radiator...you could go with electric fans ,but if so use puller fans...personally I dont like electric fans because of the noise....