congrats thatll do it,lol.fyi ,my fans are 05 duramax fans ,i pd $700 for them and my temps stay the same as yours.when yours are working.im just saying i dont think new fans will justify that much of an improvement in temps.what are your iats at under the hood with that turbo?mine never go over 110,on a hot day.just curious what that big turbo puts out for heat.