Installed this fan on a 1966 Mustang 302 based on reviews. This fan hardly fits in a stock 3 row cooler, don't try to make it bigger or you'll need a smaller fan, blows hard, keeps the temp at 185. The downside is it's very noisy, you can don't hear it while driving. , but at the bus stop it sounds like the ambulance is 2 blocks away. Is always. I gave 4 stars because it does exactly what it's supposed to do, but it's just really noisy. Also stay away from the 165-190 temp gauge, the first one…