Unlike most of its competitors, the Chevrolet Mark IV Rat motor was designed from the beginning to be a high-performance race engine, with the initial Daytona "Mystery Motor" configuration merely ...

If your goal is to the most power with the lest number of hassles in a Chevy street machine, the big-block is the only way to go. True, small-blocks can be built to grunt out some amazing power ...

Chevy big-block V8 engines, affectionately known as “Rat Motors,” have left an indelible mark on the automotive world with their powerful performance and enduring legacy in muscle cars and hot rods.

The Big Block motor that spearheaded the muscle car era. We dive into the details behind this impressive engine and its legacy. Debuted in 1970, the Chevy 454 Big Block became iconic for power and ...

Chevrolet has had many accomplishments over the years, from being the winningest brand in NASCAR Cup Series history to producing the world's first affordable fully automatic transmission. However, one ...

During the era when muscle cars reigned supreme, GM's Chevrolet division developed some of the greatest big-block V8s of all time. Since the early 1960s, American carmakers started offering more ...

American carmakers in the 1960s chased trends like Metallica cutting their hair. Seemingly, every brand had to have a large displacement V8, even producing ...