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 ...

Chevrolet Performance keeps finding ways to upgrade the venerable Small Block V8. For the new ZZ6 350 crate engine that gets a full debut at the SEMA Show, valvetrain improvements help it reach ...

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 ...

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 ...

At Chevy, a new 454-ci (7.4-liter) high-performance Mark IV was born. Alos confusingly dubbed Turbo-Jet, it was available alongside the 396, which, as I mentioned above, was now a 401-ci 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 ...

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 ...

I spent the last quarter-century bouncing between walking the aisles of the Performance Racing Industry show and releasing engine calibrations ... what the engineers at Chevy have done here.

The latest Chevrolet Cruze proves that GM can make great compact cars; the latest model is available with plenty of tech features and advanced active safety systems. Available as a sedan or a ...