We're watching as a 1971 Plymouth Duster 340 and 1970 Buick GSX duke it out on the drag strip in the following video. Which ...

These classic models built a reputation for straight-line speed during the Golden Age of American muscle cars.

Conversely, the Plymouth Duster 340 is a rather common rig ... but it happened in the Pure Stock Muscle Car Drag Race (PSMCDR) series. Although it's often described as a performance package ...