When the late sixties are considered concerning production cars' horsepower prowess, the generally accepted opinion is that the second-generation Hemi, with its 426 cubic inches (seven liters) and 425 ...
Chevrolet Impala SS 427, or SS427 as it’s often referred to, was considered by many the icing on the Impala cake in the late ‘60s, coming not only with more power but also with a plethora of extra ...