I had one in my old CJ5...got rid of it. When you get into water that can hit the fan, they have the tendency to bend and snap the aluminum flex fins off...throw shrapnel in the engine compartment. If they don't break and get cracks in them, and you are looking into the engine bay with it running, be careful. I had a buddy almost get a piece of metal in his head when the cracked fin flew off with him looking inside. I had a flex-a-lite blue anodized fan, not a cheap one. Went to a bigger fan that was on an AMC 401 to get what I needed on my CJ. It had the 304 V8.