Riley, to my knowledge, no POCA article was ever written on this subject. A couple were written on repairing damaged stock front bumpers, usually from rust of the 1/4" thick steel reinforcing slab, inset in the rubber. Obviously, getting a modified-stock front bumper weather-sealed would be as much of a challenge as the requested mods! I would agree with Larry- doing it to a fiberglas replica will be better.
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