In the 1967 GTX, the 440 wedge made 375 horsepower and 480 lb-ft of torque. The optional 426 Hemi was the enthusiast's choice for the 1967 Plymouth GTX.

The optional 426 Hemi was the enthusiast's choice for the 1967 Plymouth GTX. You did have to be a rich enthusiast, though, as the option cost $546 or the equivalent of $5,091 today.

Originally a Texas car, the old Mopar had some rough days in its later life, with the powertrain ripped apart at least once; ...

The 1968 Plymouth GTX 440 Six Pack Wagon is a perfect expression of what a confident, exciting time the 1960’s were. It makes no pretense or excuses for what it is.