The 1967 Plymouth GTX arrived as a sophisticated response to the rapidly growing muscle car market. While other manufacturers focused on stripped-down speed, Plymouth envisioned a “gentleman’s muscle car” with high-end trim. This first-year example embodies that philosophy, combining brute force with upscale interior appointments. It features a rebuilt 440 CI Super Commando V-8 that has been bored .040 over for enhanced performance. Draped in a deep Dark Red paint, the car maintains its iconic B-body silhouette and hardtop profile. It will cross the block as Lot J230 at the 2026 Kissimmee auction with an estimate of $60,000 to $80,000. Unlike many temperamental racing machines of the era, this GTX is equipped for comfortable road use. Modern upgrades like Classic Auto Air ensure that it remains a pleasure to drive in any climate. It represents a pivot point where Plymouth successfully merged executive luxury with street-dominating power. For the discerning collector, this 1967 Plymouth GTX offers a sorted, ready-to-drive piece of Mopar history.
Super Commando 440 V-8 Engine and Performance Upgrades
The mechanical heart of the 1967 Plymouth GTX is the legendary 440 CI Super Commando V-8 engine. This specific unit was recently rebuilt and features a .040-inch overbore to ensure maximum displacement and reliability. A classic twin-snorkel air cleaner sits atop the 4-barrel carburetor, feeding the big block ample oxygen. To keep the car level and aggressive, it utilizes drop spindles paired with power disc brakes. A modern master cylinder was added to provide consistent and safe stopping power for the heavy hardtop. The exhaust system breathes through a dual-pipe setup, exiting with a signature Mopar muscle car rumble. Shifting duties are handled by the robust A727 TorqueFlite automatic transmission, a staple of Chrysler’s high-performance lineup. To address modern driving needs, a Classic Auto Air system with a modern compressor was professionally installed. A new gas tank was also fitted to ensure the fuel system remains clean and efficient. These updates transform the GTX from a simple show piece into a capable long-distance cruiser. It delivers the low-end torque that made the 440 engine a feared competitor on the street.
Dark Red Exterior Styling and Cragar S/S Wheel Detail
The exterior of this 1967 Plymouth GTX is finished in a rich Dark Red that emphasizes its clean lines. Specialized GTX hood trim and a 440 hood ornament serve as immediate identifiers of its performance pedigree. It rides on a set of classic 5-spoke Cragar S/S wheels, which provide a period-correct “day-two” look. These wheels are wrapped in modern Coker Redline tires, blending vintage aesthetics with contemporary rubber technology. The chrome bumpers and brightwork have been maintained to a high standard, reflecting the car’s premium market position. Because it is a hardtop, the lack of a B-pillar creates a seamless, open profile when the windows are down. Every detail, from the grille to the taillights, reflects the refined styling that set the GTX apart. The stance is slightly lowered thanks to the drop spindles, giving it a more planted and menacing appearance. This combination of red paint and chrome accents creates a timeless visual package that remains highly sought after. It captures the essence of 1967 design without unnecessary modern distractions.
White Vinyl Interior and Integrated Audio Specs
Inside the 1967 Plymouth GTX, the cabin offers a striking contrast with its factory-tooled white vinyl motif. The front bucket seats provide excellent support and are separated by a ribbed center console. A chrome floor shifter controls the automatic transmission, sitting prominently within the console’s bright trim. The dashboard retains its original 150 MPH speedometer, signaling the car’s high-performance intentions from the factory. While the aesthetic remains vintage, a Sony audio system was added to provide modern entertainment on the move. All factory gauges are functional, allowing the driver to monitor the bored-over 440 engine with confidence. The deluxe Plymouth steering wheel features the signature 2/3 horn ring and a centered logo for a touch of class. Air conditioning vents are neatly integrated to provide cooling without disrupting the mid-century design of the interior. This cabin was designed to be a comfortable place for four adults to enjoy high-speed travel. The materials and fitment reflect the “premium” label that Plymouth marketed so heavily during the launch year. It is a well-preserved environment that honors the car’s original upscale mission.
1967 Plymouth GTX Summary
The 1967 Plymouth GTX remains a cornerstone of the muscle car movement and a high point for Mopar design. This Dark Red hardtop successfully balances its original DNA with thoughtful mechanical improvements for today’s roads. With its bored-over 440 V-8 and automatic transmission, it is both powerful and easy to operate. The inclusion of power steering and disc brakes makes it an ideal candidate for local shows or national tours. Its white interior provides a bright, luxurious contrast that highlights the car’s premium status. The auction estimate of $60,000 to $80,000 reflects the high demand for well-sorted first-year GTX models. All the iconic details, like the Cragar wheels and redline tires, are already in place for the next owner. It is a vehicle that requires no immediate work and is ready to be enjoyed as soon as it leaves the block. This Plymouth represents the best of both worlds: high-performance engineering and executive-level style. It stands as a proud representative of the year Plymouth defined its own brand of muscle. The Kissimmee auction will be a prime opportunity to see this refined brute in person.
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Source: mecum.com
