In 1967, however, Plymouth took things up a notch with the GTX. A significant upgrade on the luxury scale, the GTX was also restricted to hardtop and convertible models. But it was also much more ...

The Plymouth Belvedere GTX was born in 1967, packing either a standard 440 cubic-inch wedge V8 or an optional 426 Street Hemi ...

It's called the Plymouth GTX Electromod Concept, and it comes from Mopar, the decades-old parts division of Chrysler ... That ...