The LS7's massive displacement and race-bred design completely redefined what a small block could be, and it's still a ...

The closest thing to the LS9 as of May 2026 is the LT4 crate engine, which is just around $20,000 and outputs 650 ...

Chevy's 454 was part of the big-block's Mark IV generation, hitting the scene in 1970, right before the oil crisis, securing its status as one of the last great powerplants of the American muscle car ...

Introduced in 1970, the Chevy 454 — affectionately known as the Rat Motor – was the largest displacement Chevrolet engine to enter the big-block engine showdown of the muscle car era. At 454 cubic ...

General Motors began using LS V8 engines in its muscle car lineup in 1997 with the introduction of the 5.7-liter LS1, the first of its third-generation small block design. That first iteration, used ...

The LS7 7.0-liter mill was developed for the corner-carving 2006 C6 Z06 where it pumped out 505 hp and was the most powerful engine in Corvette history until the introduction of the blown LT9 in the ...

When you think American muscle, many gearheads will likely picture some 1960s weapon that houses a huge V8 beneath the hood, usually producing about as much grunt as a hot hatch does these days. But ...

While EVs steal plenty of headlines these days, the age of gasoline-fueled performance is far from over – in fact, it’s never been more impressive. That much is evidenced by the incredible array of ...

What is the coolest Chevrolet made in 1969? The Camaro ZL-1 might be a favorite candidate; the Corvette L-88 is another; the Camaro Z-28 has good chances at taking the votes, too. Oh, and let’s not ...

Hot on the heels of the discontinuedsupercharged LT5 GM powerhouse we have more bad news: the death of the iconic LS7. Yep, the dry-sump-equipped, race-bred 427ci—the biggest naturally-aspirated LS ...