GR Auto Gallery

4722 50th St. SE, Grand Rapids, MI 49512
4.3
4.3 out of 5 stars

Used 1970 Plymouth GTX

For Sale:$66,900
Estimated payment:$1,517/mo.
$0 trade-in, 10% down payment, 48 months, Great credit score
  • Coupe
  • Condition
    Used
  • Transmission
    Manual
  • Exterior Color
    Red
  • Interior Color
    Black
  • VIN
    -

Engine

440ci V8

Message from the seller

GR Auto Gallery is excited to present this 1970 Plymouth GTX finished in Rallye Red with a bold black stripe over a Black leather interior. Known as “the gentleman’s muscle car,” the GTX took the aggressive performance of the Road Runner and paired it with a more refined and upscale presentation. This example carries that identity perfectly, with its deep red paint, clean body lines, and subtle but unmistakable muscle car attitude. Details like the headlight covers and Mopar Performance front plate add to its presence, while the overall look stays true to its factory inspired roots. Under the hood sits the legendary 440 cubic inch V8 equipped with the desirable Six Barrel setup, delivering massive power and torque that defined the golden era of Mopar performance. Paired with a 4 speed manual transmission and the iconic pistol grip shifter, this GTX offers a raw and engaging driving experience. Performance upgrades include 906 heads with dual springs, a Holley carburetor, electric distributor, and a 3 inch dual exhaust system that gives the car an aggressive and unmistakable sound. Power is sent through a stout Dana 60 rear end with 3.54 posi gears, making this a serious street and strip performer. Inside, the cabin blends performance and comfort with Black leather seating, wood panel dash accents, and matching wood trim on the doors. The interior maintains that classic muscle car feel while offering a slightly more upscale environment compared to its Road Runner sibling. GTX branded carpet mats add a nice finishing touch, and the overall layout keeps the focus on the driver with a clean and purposeful design. The 1970 model year represents one of the high points of the muscle car era, and the GTX stood at the top of Plymouth’s performance lineup. With its powerful 440 Six Barrel engine, manual transmission, and heavy duty drivetrain components, it delivered both luxury and serious performance in one package. This example also comes with extra parts, adding additional value for the next owner. As true big block Mopars continue to rise in demand, a well equipped GTX like this offers both an exciting driving experience and strong collector appeal. Please call or email us today for more information.

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Listed on March 24, 2026 (22 days ago)
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