Many GM engines share similar RPO codes; multiple different blocks are known as LS6 or LT1. But there's actually a reason as ...

Don Yenko-led projects were often great, but few had the charm of this particular small block V8.

Chevrolet’s big-block V8s have never been subtle, and few pairings spark more debate than the 396 and the 454. Both are Mark ...

Ford is recalling more than 116,600 Ford and Lincoln vehicles over an issue with the engine block heater that increases the ...

Gearheads talk of the Muncie Corvette transmissions, but what are the differences between them? And why are some more desirable than others?

The Jetfire was a two-year model, produced in less than 10,000 examples in total, and the optional four-speed gearbox was ...

Several vehicle safety recalls have been issued by the National Highway Traffic Safety Administration (NHTSA), affecting vehicles from Ford Motor Company, Hyundai Motor America, Nissan North America, ...

GM Authority is taking a closer look at how an engine block heater works, while outlining how it can improve cold-weather ...

GM has confirmed that its next-generation V8 engine will be built in Canada, and is set to power the automaker's full-size SUVs and pickup truck models.

The Cross-Fire engine used by GM in the early 1980s didn't get the best reputation. Here's why some critics have given it the ...

As GM opens its new Detroit headquarters, it is talking up a 50 billion dollar direct GDP contribution, a 134 billion dollar total footprint and tens of billions in US plant investment. GM opens new ...

The National Highway Traffic Safety Administration (NHTSA) has issued a significant wave of vehicle recalls this week, ...