Since reading another thread posted on intake horns, I have decided to make my own 3" intake horn. Rather than fabricate, I am going to cast it out aluminum. I plan on making provisions for fittings to hook up W/M and other things(thinkin' for the future) , but Im having issues locating a stock horn to base the pattern on. Of course I have one on my truck but I dont want to remove it cause I need to drive it , so does anyone know a source for them?