I've been looking for the 3" wheel studs for the front of my cuda; it has the two piece rotors. Does any one know what will fit? ie, part # and manufacturer? I was looking at the morroso studs in summit (mor-46220), they look like the closest fit, but they are 1/2" with a .563 knurl and the stock one are 7/16" .565" knurl Thanks, Ritchie