General Motors made V8s with 5.3-liter and 6.2-liter displacements. While they're under the same brand name, there are a few ...

Chevy's double hump heads in its small-block V8 engines were powerful and capable, featuring closed-chamber designs that ...

General Motors’ Active Fuel Management system has been around long enough to earn both fans and vocal critics, and that split ...

Likely a six-figure classic, this 1970 Chevrolet Nova packs two rare features: a 375-horsepower L78 V8 and the Sunfire Yellow paint.

The 2026 Chevy Suburban continues its role as a capable tow vehicle. Now, GM Authority is taking a closer look at how much the 2026 Chevy Suburban can tow.

The Camaro Rally Sport 327 sits at a sweet spot in Chevrolet history, where pony car style met small block practicality. I am ...

This 1975 Chevrolet Nova landed online a few months ago, but it still struggles to find a home, despite a dropping selling price ...

Chevrolet is celebrating the 250th anniversary of the U.S. with a series of special edition models, including Chevy Silverado ...

Explore how boxer engines really work, why they’re not just “flat” engines, and how Porsche and Subaru kept a 120-year-old ...

I paid cash for two trucks, both failed.” A GMC owner exposes a 3.0L Duramax nightmare. Engines seizing at 6k miles, no ...

A GMC Sierra AT4 owner is trading in his Duramax for a 2025 Ford F-150 Lariat after repeat "Check Engine" failures. From "seats that suck" to coolant valve nightmares, find out why this high-mileage ...

Best offers GM 25198623 New EVAP Canister Vent Valve Solenoid Jumper Wire Harness Connector - GM 19257603, Bryan's List EVAP ...