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

Michael Rasmussen; Massaprqua, NY: I have a 454 big-block from a Chevy truck in my Chevelle. I just purchased the Edelbrock Performer RPM 60459 heads, an 800-cfm carb, and an Air-Gap manifold. I ...

There’s an old saying among hot rodders that still applies today … there’s no replacement for displacement. Just ask any Corvette owner, especially ones who own early big-block cars. Yep, there’s ...

In 1990, GM threw down the gauntlet in the modern full-size muscle truck arena with the introduction of the Chevy 454 SS. It is the stuff of study hall daydreams: take the lightest full-size pickup, a ...

When it comes to engine swaps, there might not be one that's more popular than the LS swap. This is in large part due to the easy availability of them, but they are also good performers. The LS7 and ...

The Chevy 454 and Pontiac 455 V8 engines both came from General Motors. What are the biggest differences between them, and ...