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.

Big Block Power Combo - Real Fine 509, Part 1 Super Chevy And Dart Machinery Set Out To Build Big-Block Power With A Big-Bore/Short-Stroke Combo.

The new big-block was designed as a big-bore, short-stroke engine with beefy mains down below and high-flowing heads up top.

This bore and stroke formula is popular due to the readily available Dart big-bore block. The 4.600-inch bores dwarf what can be done with a production Chevy block, and it has the beef to handle ...

Sometimes there is a fine line between big-block and small-block engines. We take a look at four of the biggest small-blocks that have ever been made.

Pontiac engineers continued to bore and stroke this engine to their heart's content, with displacement reaching as high as 455 cubic inches. Power output from the factory reached nearly 400 ...

Chevrolet's big block family of engines has some famous powerplants, but there's a lot of history to miss if you only pay attention to the 396 and 454.

Chevy's Vortec 8100 — AKA the L18, AKA the Vortec 8.1 — was the last of The General's big block V8s, a line of engines that traced its lineage clear back to the fire-breathing muscle cars of ...

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.