ii found a good deal on a brushguard for 100$ but its off an 07 1500, will this fit on my 03 or is it different bolt wise

 

Best bet would be to find manufature and check there web site

 

Where does it bolt to? I don't think the trucks changed that much between the early and late 3rd generation. I guess the worst thing that could happen is that you have to drill some new holes in either the frame or the brush guard.