When Chrysler introduced its Slant-Six engine in the early 1960s, it pioneered an ingenious design that tilted the cylinders at a 30-degree angle. This compact packaging allowed the long inline ...

Between the Chrysler Slant-6 and AMC Inline-6 straight-six-cylinder engines, the Slant-6 was the first to market, with a 170 cubic-inch variant available in the 1960 Plymouth Valiant. The first ...