Wheel Well Liners
 

Hey guys, I haven't been able to find anything much on this with a search. I would like to put the black plastic liners in my rear wheel wells, but all the ones I've looked at seem to fit only the 12th Gen without modification. Personally, the thought of drilling a hole into my truck's sheet metal makes me shiver like hearing nails on a chalkboard....so I'm hoping someone knows a better way?

http://www.google.com/search?site=&source=hp&ei=p4h_VLnqKY2yyATswoGYBQ&q=2007+f150+wheel+well+liners&oq=2007+f150+wheel+well+liners&gs_l=mobile-gws-hp.3..0i22i30l2.3974.15707.0.16039.28.28.0.10.10.1.624.5129.0j20j6j1j0j1.28.0....0...1c.1.58.mobile-gws-hp..1.27.2947.3.PBg2upRuvqM&rlz=1Y1TXGW_enUS545US545