Original old automotive service station trade magazine vintage article for HOW CARS WILL AFFECT YOU. Written by Holger Ridder.  A 1957 Special preview of cars rolling off Detroit production line, with big changes that will mean a lot to oilmen.  More V-8 engines, higher compression, rising premium needs, fewer lube fittings, lower A-T refills, shrinking crankcases, smaller tire sizes, added attractions such as air conditioning, seatbelts, transistor radios. This unique 1956 2 page gatefold petroleum dealer article would display beautifully matted and framed.