- The GTX was a member of Plymouth’s “Rapid Transit System” performance car program
Considered a “Gentleman’s Muscle Car”
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Considered a “Gentleman’s Muscle Car,” the upscale Plymouth GTX 2-door Hardtop was restyled for 1970. The GTX was a member of Plymouth’s “Rapid Transit System” performance car program, and to add some visual excitement, these cars were available with “High Impact” hues, including: In Violet (Purple), Limelight (Green), Vitamin C (Orange), Tor-Red, Lemon Twist (Yellow) and Moulin Rouge (Pink).
![Plymouth GTX](https://cdn.prod.website-files.com/5f7c902856fe970d0762cb81/64401be60ba7354954e1882f_DSCN0462.jpeg)
![440 Six Pack](https://cdn.prod.website-files.com/5f7c902856fe970d0762cb81/64499ae1981f79835a03642a_DSCN0499.jpeg)
There were only three engines available: a “Super Commando” 440-cid V8 with 375 horsepower as standard equipment, a 440-cid “Six Barrel” V8 with 390 horsepower (optional), and a 426-cid “Street Hemi” V8 with 425 horsepower (optional).
![](https://cdn.prod.website-files.com/5f7c902856fe970d0762cb81/64499bb49e46b465026a84ff_DSCN0444.jpeg)
![](https://cdn.prod.website-files.com/5f7c902856fe970d0762cb81/64499eb59cf865e48952ee12_DSCN0518_2.jpeg)
![](https://cdn.prod.website-files.com/5f7c902856fe970d0762cb81/6449a09189041876d2304a57_DSCN0519.jpeg)
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