One 582ci big-block, two days on the dyno, three sets of Brodix heads, and a whole lot of ideas for making power.

The new crop of big-block Chevy cylinder heads can top 500 cfm, more than enough to feed the appetite of a 632ci short-block turning 8,000-plus rpm. Making things even more interesting is that ...

Check out our performance test with Patriot Performance's new Freedom Series aluminum big-block Chevy cylinder heads. See what results we get with a 505 Chevy Big-Block engine. Only at www ...

If you want big power then a big-inch big-block is just the ticket to make your dreams come true. To get there we build a 582 inch big-block that makes over 800 hp at 6,600 rpm!

Even though the Chevy 454 big-block engine is no longer in production cars, you can still buy it as a crate engine. Here's a look at its hp and cost.

The Chevy big-block series of engines is legendary, but they don't all measure up the same. These are some of the most powerful big blocks ever built.

Big block engines used to power some of the toughest trucks, but they've fallen to the wayside. Chevy's final big block engine was one of the biggest ever.

Capable of producing massive torque with a proverbial yawn, the long-running big block from Chevy was born purely out of necessity in 1958, a few years after the small block. With cars getting ...

Big-block V8s made history during the muscle car era, but some managed to survive much longer than some enthusiasts think ...

Custom builders looking to add both performance and styling to their Big Block Chevy can turn to Holley for Hilborn EFI-R Individual Runner Manifolds.

This live photo gallery shows Chevy's new ZZ632 Big Block crate engine, which produces over 1,000 horsepower, on display at the 2021 SEMA Show in Las Vegas.