67 shelby fender detail

i NEED YOUR OPINION ABOUT A DETAIL I NOTICED WHEN DISAMBLING THE FRONT FENDERS . THERE IS A SMALL HOLE AT THE VERY FRONT END THAT OBVIOUSLY HAS BEEN PUNCHED IN AND NOT DRILLED . THROUGH THIS HOLES ( THERE IS THE SAME ON THE OTHER SIDE AS WELL ) A SCREW , ABOUT 1 1/2 '' LONG USED TO THIGHTEN THE FRONT TIP OF THE FENDER AND THE UPPER FRONT NOSE . IT LOOKS WEIRD AND I SUSPECT IT TO HAVE BEEN DONE BY A PREVIOUS OWNER BUT WE NEVER KNOW WITH SHELBY'S ... HAVE SOMEONE EVER SEEN IT ON THEIR OR OTHERS CARS BEFORE ?? I TOOK PICTURES AND TRIED TO POST THEM . HOPE IT WORKED.


OTHER TOPIC. ONCE DONE , MY SHELBY WILL GO ON ORIGINAL 15X6 RIMS WITH HUBCAPS.AT THIS TIME , I ONLY HAVE THREE ( RIMS) OF THEM AND STILL LOOKING FOR TWO MORE . LET ME KNOW IF YOU CAN HELP ON THAT .