Like most things related to the muscle car era, the Plymouth 440 Super Commando big-block V8 engine roared to life in the late 1960s and faded away in the early 1970s. Chrysler produced standard ...

The new model also offered a small block engine option, the 275-horsepower 340-cubic-inch V8. Like its Dodge Super Bee counterpart, the Plymouth Road Runner saw the debut of the 440 Six-Barrel, or ...

Plymouth sold only 672 units in 1972 ... The coupe still rocks a 440, but the ad says the engine is "a blank pad warranty block from years ago." There is no info beyond that, so it remains a ...

In 1970, Plymouth also offered a six-barrel version of the 440 engine, which came with 390 horses on tap. Despite the impressive performance figures of the HEMI, only a few hundred customers ...