Pontiac's 428 V8 engine was a big upgrade in the 1960s, so much so that the manufacturer offered it in multiple classic ...

For a mere $650, exchange, Royal will snake out that overworked little engine in your GTO and slide in the 428, all prepared for action. And now, speed-crazed sports fans, Roy­al Pontiac has ...

The 325 cubic-inch engine was considered reliable for most of its generations. Pontiac had some genuinely outstanding engines in the late 1960s, like the 428, which was made from stronger steel ...