Plymouth addressed the need for a unified performance image in 1967 with an executive-class hot rod that leaned a little on the Poncho for its name: the Plymouth Belvedere GTX. Learn about this muscle car.
WHAT'S INSIDE: MUSCLE CARS
- Muscle Car Information
- Classic Muscle Cars
Buick, in the last great year for muscle cars, built one of the fastest ever. Learn about the massive 455-cubic-inch engine and see the performance numbers for the 1970 Buick GSX.
Plymouth was still holding out against the changing tide of muscle cars in 1971, and the GTX benefited as a result. Check out photos and specifications of the 1971 Plymouth GTX 440+6.