A 632 big-block Chevy is about the biggest big-block you can build with off-the-shelf parts. Editor John McGann breaks it down for you.

Chevrolet makes a range of amazing engines, one of which is its 632 big block crate engine. Here's how much power it makes and how much it'll set you back.

Chevy's 632 big block is a mighty powerful engine, so its giant price tag shouldn't come as a surprise. Not a Chevy fan? Ford and Dodge sell similar plants.

This massive 632-inch big-block Chevy was built to race and makes over 1,200 hp! We look at the build and run it out on Westech’s dyno!

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.

Key takeaways: A small-block engine is smaller than a big-block engine, but size doesn't always determine power output. Small-block engines like the Chevy 327 and 454 big-blocks are iconic and ...

Chevrolet's ZZ632/1000 big-block crate engine makes 1,004 horsepower, 876 lb-ft of torque, and has a suggested price of around $48,000.