The LBZ variant of the Duramax from the 2006/2007 Chevy Silverado and GMC Sierra pickups is one of the most well-loved diesel engines by Chevy fans.

Few engine families go down quite so well in the history books as Chevrolet's iconic LS series. The family consists of powerful small-block V8 engines, and they've been seen in everything from ...

Honda and Chevrolet have signed a new multiyear deal to remain IndyCar's engine manufacturers. The agreement helps ensure a smooth transition to a new car and engine set for 2028. IndyCar officials ...

Learn how to restore and maintain Chevy Vega engines the classic Ed’s way, combining hands-on techniques, tips, and tricks passed down from experienced mechanics. Perfect for car enthusiasts and DIY ...

Ryan de Villiers is a budding automotive journalist based in South Africa and serving as one of the newest additions to the CarBuzz team. He immediately pursued a career in journalism after finishing ...

The 1960s were a time that saw muscle cars with the best names and automakers racing for horsepower supremacy. While drag racers often turned to large displacement big-block engines for power, others ...

The fourth-generation Chevy Equinox debuted for the 2025 model year with sharper styling, a modernized interior, and a long list of new tech features. And yet, under the hood, the fourth-gen Equinox ...

Chevrolet is known for producing a lineup of powerful small block Chevy crate engines. However, the biggest Chevy crate engines include big block varieties as well. Chevrolet's largest displacement ...

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 ...

Showing that General Motors currently does its best to fix even those problems affecting a statistically insignificant number of vehicles, GM has issued a customer satisfaction program encompassing ...

Will joined the TopSpeed team over two and a half years ago, bringing his lifelong automotive passion, writing experience, and editorial expertise along with him. Whether classic or modern, American ...