Based on a '56 Ford pickup, the Baja Bruiser originally debuted in the 1974 Flying Colors line.In 1974 Mattel continued with Enamel paints but introduced them with Tampo's . Creating the Flying Colors. The blister pack for 1974 was changed to a white back ground with cars Baja Bruiser, Heavy Chevy & P-917) Flying off the card. The Card itself was 7" x 4.5" .