The 1972 Plymouth GTX did not go out with a bang so much as a long, quiet exhale. After years of being sold as one of the most forceful muscle cars on American streets, it slipped into a changing ...

426CI 550HP HemiMatt Delaney, Delaney Auto Design, Shreveport, LACar Craftheld our first Engine Swap Drags event at Firebird Raceway in Phoenix over the last weekend in April this year. It was open to ...

Introduced in 1966 as an upscale, high-performance variant of the Belvedere, the Plymouth GTX remained in production as a stand-alone nameplate for only five years. But even though Plymouth axed "the ...