The Pontiac 455 H.O. sits at the crossroads of cubic-inch excess and the first real wave of emissions-era compromise, which ...

The Chevy 454 V8 and the Pontiac 455 V8, two of the most iconic engines from the 1970s, have powered some of the most ...

The king always has rioting subjects. A captain will always have a mutiny. It's the result of that perpetual band of "little guys" who think they can do it better. In the domain of General Motors, the ...

Unlike their flashy intermediate and pony car siblings, these full-size coupes from the golden age of muscle donned a button-down look. However, under the hood, they hid some serious big-block muscle.

The Pontiac Firebird debuted in February of 1967, built on the same F-body platform as the Chevy Camaro, which had bowed five months earlier. The Firebird was a bit of a consolation prize for Pontiac, ...

View post: I Drove the 2026 Hyundai Ioniq 9. Here Is Why It’s Better Than a Tesla Model Y Historically, the Pontiac Firebird Trans Am raised the performance levels a notch or two over a plain Firebird ...

In the '60s, America developed some cool, advanced engines, such as Pontiac's overhead cam inline-6 or the jet-turbine in the Chrysler Turbine Car. Still, when push comes to shove, our first love is a ...

The Chevy 454 and Pontiac 455 V8 engines both came from General Motors. What are the biggest differences between them, and how does their history compare?