I would lean more towards this one being factory. There are 2 large holes cut into the lower portion of the grill and valance panel (not the 2 little slots in just the valance that the pick-up used) and they are done very well and trimed in.
1955 GMC 150, 1980 Chevy C10, 2011 Sierra 3500 HD SLT Duramax Dually Crewcab, 1960 Chevy BelAir 2dr sedan, 1978 Pontiac Trans-Am
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