I know the real GT bumper and valance were fabricated from fiberglass.
My question is has anyone formed the correct cutout on a metal bumper by cutting pieces from the rounded edges of a donor bumper? Maybe roughly from the same middle curve of the bumper top / then weld these pieces into the cutout to form the "correct" opening return (toward the cooler behind) that was visible on the fiberglass versions.
Also, does anyone out there have the "correct" dimension of the oil cooler cutout on the bumper and valance for the GT clones out there? Armondo's site has photos but no dimensions that i can find.
Thanks