There may not be any other Pontiac engine that harbors as much mystique as the Super-Duty 455. Introduced in '73 as a maximum-performance effort capable of sustained 6,000-rpm operation, it was ...

Now defunct, Pontiac was one of the most successful automotive brands on the North American continent back in the 1960s. During what was arguably the most exciting decade ever for American performance ...

Sometimes automotive scribes have to beat themselves over the head to comprise a strong lead for a feature article. Other times one just comes to them as naturally as waking up in the morning. Then ...

Last year, a 1974 Trans Am, powered by its original Super Duty 455, and four-speed manual, changed hands at auction for a lofty $134,400. It was no run-of-the-mill used car, of course: two owners; ...