If you’re a fan of Chevy big-block engines then certain numbers make you smile a bit when you hear them: 454, 396, and our favorite, 427. But these days, thanks to the aftermarket, you can go ...

I started learning to work on cars in the late 1970s by helping my stepdad turn salvaged mid-1960s Chevy Chevelles into street-stock-class race cars. Throughout that period, I had my hands on a number ...

When adding upgrades such as a temperature gauge or fuel-injection temp sensors you might just run out of threaded ports in which to screw in the needed extra water temp sensor. It would be nice if ...

A 2025 Chevy Silverado ZR2 owner had the engine die at 2,500 miles. Now, GM wants to swap it for a "remanufactured" engine.

General Motors is a massive car company. Currently, the automaker creates its vehicles under the GMC brand and also owns Chevrolet, Cadillac, Buick, and Lotus. Despite not getting as much fanfare as ...

Chevy has employed a number of engine series over the years, each intended to improve on its predecessors. What does its ...

The year was 1969, and the muscle car era delivered some of the best factory stock performance ever. A rivalry that began just a few years prior with the launch of the 1967 Chevrolet Camaro Sport ...

With four-figure horsepower numbers right out of the box, the Chevrolet Performance ZZ632/1000 crate engine is an absolutely beastly powerplant. This 1969 Chevy Chevelle takes all those cubes and ...

The most common Chevelle body style in 1968 was the 2-door sport coupe, with Chevrolet building over 180K units fitted with a V8 engine (in addition to over 20,500 units with a six-cylinder engine).

For decades Chevy racers and engine builders have known in their hearts that the venerable Chrysler Hemi combustion chamber design with huge intake and exhaust ports and valves was more efficient, and ...