I want to put a tow hook on the front of my 2wd 2500(was kinda surprised to discover that it didn't have any) 'cause I occaisionally need some help pulling my boat out of the water(traction deficit). I went to the dealer and discovered they want $140 for a pair, which struck me as more than a little bit steep. Did they come stock on 4wd? If so, I might be able to source some from a junk yard. If not, any suggestions?