Born as a 1957 Savoy, this stock-appearing 1958 Plymouth Belvedere packs a Dodge Challenger Demon 170 engine under the hood.

The Chrysler Newport was quite popular in 1962 due to its affordable price, but very few survivors have this rare feature inside the cabin.

Mopar -- a portmanteau of MOtor and PARts ... horsepower and 435 lb-ft of torque -- impressive numbers for the late 1950s. Great as these engines were, however, they merely laid the foundation ...