The 383-cubic-inch B-block was quite the common engine in the 1960s, but it turns this 1971 Plymouth Cuda ragtop into a rare ...

It's unclear how many Six-Barrel automatic cars were ordered in Jamaica Blue, but we could be looking at one of fewer than 30 ...

The Plymouth Barracuda - A Valiant ... of Chrysler's slant-6 six-cylinder engine (a 2.8-liter with 101-bhp; 3.7-liter with 145-bhp) used in the Barracuda were the exact same as the Valiant.

Classic car enthusiasts now have a rare chance to rescue and revive a 1970 Plymouth Barracuda Gran Coupe convertible, one of just 66 originally built with a powerful 383-cubic-inch V8 engine.