Next is the 533-horsepower small-block crate engine from Chevrolet. Based on the LS-Series Gen-IV cast-aluminum block, the LS376/515 crate engine has a 376-cubic-inch displacement and delivers 477 ...

For the ZZ6, Chevy is working to improve the Small Block's high-rpm performance. To make that happen, the engine has Fast Burn aluminum cylinder heads and an updated valvetrain inspired by the LS ...

A fully restored 1958 Chevrolet Impala Convertible with an LS1 engine and modern upgrades, set for November auction.

During the '80s, Toyota and the upcoming Lexus brand were working to create the ultimate luxury sedan - and even to this day, ...

The aluminum block upgrade adds $3,500 to the final price ... or local emissions laws and regulations. Yet another 427-ci LS, and yet another Nelson crate engine! With 1,225 horsepower on pump ...

Many memorable customs have made waves over the last ten years, but these five were so impressive that they earned the most ...

The Old Body Style GM pickup trucks are modern legends. How do they compare to their curvier Silverado successors? Read on to find out.

A 1953 Chevrolet Bel Air, updated with an LS engine, four-speed automatic, a fully customized air suspension—and more—makes ...

ALON blocks after polishing. Source: Surmet Corp If you’re expecting transparent aluminum to have all of those properties, you’ll be disappointed. Although she doesn’t identify the material ...

The 2024 Chevrolet Tahoe with the Duramax diesel engine is the most underpowered full-size SUV on the market, but that ...

GM Authority is serving up a full 2025 Chevy Suburban pricing information breakdown, including all of the options and ...

Drag Racing includes a long list of classes, including the competitive Stock Block and ... his twin-turbo LS-swapped 2003 Porsche 911 Carrera 4S. Under the trunk sits an aluminum 5.3-liter LS ...