Introduced in 1970, the Chevy 454 — affectionately known as the Rat Motor – was the largest displacement Chevrolet engine to enter the big-block engine showdown of the muscle car era.

Today's automotive enthusiast can order a 500+ horsepower small-block Chevy V8 crate engine with a phone call or just a few clicks from the comfort of their home. Even better, they can choose from ...

Chevy is highlighting its new LT4 crate engine by stuffing one into a beautifully modified 1970 Camaro RS for the 2015 SEMA Show. It's just one of the latest additions into the Chevy Performance ...

The LSX 454 is the second-to-most powerful LS engine that Chevrolet makes in the crate section. Add TopSpeed to your Google News feed. It is a massive 7.4-liter engine that outputs 627 horsepower ...

Please verify your email address. A crate engine is a great option if you want to upgrade your car’s performance. In case you didn't know, these are complete engine ...

In short, Chevy's been at it for so long that the automaker is bound to have some truly great creations under its belt. It's no surprise, then, to learn the most power-dense, mass-market engine ...

With a 0-60mph time of a little over 5 seconds, the 1970 Chevrolet Chevrolet SS 454 was one of the fastest accelerating road cars in the world, and is hugely collectable today. Ryan is responsible ...

Last on the list of powerplant upgrades is a complete engine swap. The original powerplant can now be replaced by the Screamin' Eagle 135ci Stage IV crate engine, a unit that has been built using ...

Check out our previous coverage for more pricing information on the 2025 Chevy Silverado 1500, including all available trims, body configurations, drivetrains, and engine options. As for the ...

General Motors has released an urgent service update for certain units of the 2024 Chevy Silverado HD which may have contamination in the engine coolant, requiring a coolant flush and replacement ...