 The base models, RS and Z28 remained, the Z28s now came with a front spoiler and fender flares much like its Pontiac Trans Am twin had, and now came with "Z28" decals that ran from the beginning of the front flares to the bottoms of the doors.Electric rear window defroster became optional this year, replacing the old blower type.Sales for 1979 were the highest ever for any generation Camaro before or since, numbering 282,571 units.