During the era when there was no replacement for displacement, these 5 ponies packed some ridiculously large big-block V8s ...

Dodge Power Wagon was originally ordered by the U.S. Navy, now shows up in upgraded form looking for a new owner.

Although it has the same engine as the brand's muscle cars, going from zero to 60 mph takes 3.7 seconds, which is still impressive for a truck that can also tow 8,400 pounds. The Gen III 5.7-liter ...

While the stripes, hood scoops, and spoiler look cool, it was the 400 Ram Air IV engine it came ... end of the classic muscle car era, and the Hemi 'Cuda sent things out with a bang.