With more than 100 million produced by General Motors over the course of 70 years, this small-block V8 is highly popular for ...

The first-generation Camaro is one of the most iconic American muscle cars ever built, and the SS convertible is among the most desirable forms. This 1969 example wears a striking Dover White over red ...

Long ago, though, the best way to differentiate American high-performance machines was to distinguish what type of V8 they had under the hood. And although domestic manufacturers produced scores of ...

RK Motors has sold 217 mid-year Corvettes. Here's what its sales data and 2026 market benchmarks say a 1963–1967 C2 is worth, from barn-find split-window shells to L71 427s and pro-built restomods, ...

GM's 2027 Silverado and Sierra get all-new 5.7L (402 hp) and 6.6L (481 hp) small-block V-8s with 13,700-lb towing — beating ...

While Pontiac's option may not have lasted nearly as long, the Chevrolet 350 served both its eponymous brand, as well as ...

Fresh off announcing changes to its 2027 full-size truck engine lineup, General Motors is also giving its midsize pickup duo ...

Chevrolet's ZZ632 big block engine may be the most recognizable crate engine in the 10.3-liter displacement class, with a price of around $34,000. But it isn't the only 632ci big block available.

General Motors is giving the mid-sized Colorado and Canyon a revised version of the 2.7-liter TurboMax that debuted with the ...

Chevrolet sold nearly 17,000 409-equipped cars in 1963, but only a few hundred were Impala convertibles fitted with the ...

As GM Authority covered previously, the all-new 2027 Chevy Silverado expands availability of the Duramax diesel engine to the entry-level Work Truck, a first for the nameplate. That said, buyers ...

The next-generation 2027 Chevy Silverado and 2027 GMC Sierra introduce sweeping changes, including two new Small Block V8 engines and an enhanced TurboMax four-cylinder. However, GM has so far shared ...