In this video, we pit the 426 Hemi, 440, and 396 against the iconic Small Block Buick and Chevy 350 in a battle of performance! From raw power to torque, we break down the pros and cons of each engine ...

Not to sound like a parody of Jerry Seinfeld here, but what's the deal with all these identical-displacement V8s from different manufacturers? We've talked about the Ford 427 vs. the Chevy 427 before, ...

When power gets serious, a stock block might not be up to the abuse. At the 2025 SEMA Show, Summit Racing showcased its Street, Performance, and Competition series of engine blocks, engineered to ...

Even with all of its blunders over the years, one thing about General Motors that we can't really fault is its lineup of small block V8 engines. These engines have been especially central to Chevy's ...

Add a description, image, and links to the block-numbers topic page so that developers can more easily learn about it.

When Goldilocks got a hankering to break into a house owned by bears, she didn't realize her name would forever be defined as "just right." Something in the "Goldilocks zone" means that it occupies a ...

Every great story starts somewhere. For blockchain, that moment is called the Genesis Block. It’s the digital “once upon a time,” the exact point where everything begins. Before the NFTs, the smart ...

As GM Authority has covered at length, General Motors is now preparing to launch the next-generation 2027 Chevy Silverado 1500 and 2027 GMC Sierra 1500, with both trucks set to cradle the new Gen Six ...

Thomas has spent two years working in the auto journalism industry, contributing to a UK-based newspaper and writing for Euronewsweek. A full-time writer and lifelong engineering enthusiast, he now ...