28. 1955 to 1959 GM NAPCO Power-Pak
Don’t the 1956-59 NAPCO Power-Pak trucks look out of this world? The 50s were a wild time, especially as far as car design went. The technological revolution was just kicking into full swing and many people were dreaming about space, robot maids, and much more. The space race would influence car designs, with fins and exaggerated, bulbous styling becoming the norm. As far as trucks go, there are few better examples than the GM NAPCO Power-Pak trucks, which featured beefed up parts from the NAPCO auto parts company.