It's always a big moment when a new LS engine is introduced - what's so special about the next one?

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

The Chevrolet LT5 engine marked one of the most ambitious engineering leaps in Corvette history, arriving at a time when ...

Only 12 examples of the 1971 Corvette 454 LS6 ZR2 have ever been made, and only six are believed to exist, making this the ...

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 ...

It turns out everyone loves a good deal on horsepower.

Chevrolet has dropped the LS9 long-block V8 crate engine on its website, labeling it as “Discontinued.” The automaker instead ...

Last month, we at Road & Track reported that the Corvette Engine Build Experience was returning, enabling Corvette Z06, ZR1, and ZR1X buyers to build their own car's LT6 or LT7 engine. And as it turns ...

It’s alive! It’s aliiive! And it can be driven! Not that there was any doubt in the passion project that put an 8.1-liter big block into a C8 Corvette. If anyone was gonna make the ballsy pairing work ...

Although it's more than half a century old, the L88 remains one of the mightiest V8s that ever powered a Corvette. For most people, there's nothing more American than apple pie, but for gearheads, ...

The 1962 Corvette launched with one big change: the 283ci V8 engine was no longer available, so the entire lineup migrated to 327ci engines. The standard configuration produced 250 horsepower and was ...

Chevy Corvette and its competition L88 Big Block. This unrestored Monza Red copy will soon cross Mecum Auctions' block in ...