I've owned quite a few Chevy pick-ups, but I've finally gotten my first Blazer. An 1989 K5. My most pressing issues right now (body wise) are the rear wheel wells, floor pans (both sides) and the tailgate support crossmember. I'm having a difficult time finding some of the Blazer specific parts. Floor pans are pretty easy, but I can't seem to find the crossmember. Anytips, or companys? Or will I need to fab or have this fabed? Thanks for the help.