Hi Max, I Talked to some friends they remember a Royal Plum & Madera Maroon 67Z but no white ones. There was a 67Z from Marshfield, Ma. It looks to be white. It said Paul Maguire Chevrolet on it. I talked to the son of Paul Maguire he did not remember the car and said that his father was cheap and could not see him sponsor a car.[img]
https://www.yenko.net/ubbthreads/pics...ahra_record_ho[/img]