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 ...

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 ...

An online community for late model GM V8 engine performance enthusiasts. When you click on links to various merchants on this site and make a purchase, this can result in this site earning a ...

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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 ...

General Motors, Boston Scientific and Assurant have been highlighted in this Screen of The Week article. When this top auto analyst speaks, investors listen. But what he had to say this time isn't ...