Today I was replacing one of my fans that went out, done this mod awhile back BTW been working awesome [emoji106]. Noticed the one that I snagged from the JY out of a 97 XJ had 8 blades instead of 10 like the other I have, both have Chrysler marks. Wondering when this change took place to the 10 blade and is the cfm lower on the 8 blade. Looked back at your thread and noticed you also have an 8 blade.