Throughout the 1960s and early 1970s, American muscle cars kept pushing the boundaries of performance, but by the mid-’70s, ...

What killed horsepower in the 1970s and 1980s? While the common consensus is 1972, the truth is that the real date depends on ...

Plymouth 'Cuda, whose original engine is no longer under the hood, hopes the upgrade to a bigger unit isn't a reason to walk ...

The car is one of just nine convertibles optioned with the 383 V8 with a four-barrel and an automatic transmission; it should ...