Plymouth Barracuda Formula S – The Fish That Roared
The 1966 Plymouth Barracuda Formula S was a fastback coupe that packed a punch. Equipped with a V8 engine and unique styling, it was by far one of the most popular muscle cars of the time. The Barracuda Formula S was a powerful muscle car that had a 5.7L Hemi under the hood, which was among one of the most powerful engines ever built (via Fusion Moto).
The Barracuda Formula S had a beautiful design but it also delivered on the performance scale. Muscle car enthusiasts wanted things that were new and different, and this car provided that. Plymouth was the true muscle car brand at Chrysler around this time. Cars like the Barracuda S made the difference in the lineup. Mopar was so iconic because of cars like the Barracuda S that managed to shake things up in a real way and challenge the competition.