GM's L87 engine has been the subject of a massive 600,000-vehicle recall and an NHTSA investigation, but things have just ...
"It finally happened." Even with 3k-mile oil changes and a DFM disabler, this 2019 Silverado owner's engine is toast at 130k.
Is your $75k Silverado a ticking time bomb? GM's "fix" for the 6.2L V8 recall is sparking outrage. Why switching to 0W-40 oil ...
General Motors is facing growing pressure from enthusiasts and engineers to move away from ultra-thin engine oils in future ...
Discover how the LS1 became a lightweight, swap-friendly V8 icon, from its C5 Corvette debut to HSV power upgrades, and learn ...
General Motors is facing a class-action lawsuit over its 6.2-liter V8 L87 engines. The automotive company first issued a ...
The third generation small block started with the LS1, a 5.7-liter V8 powering Corvettes, Firebirds, and Pontiac GTOs. More ...
GM Authority has been busy serving up several exclusive details on the next-gen GM Small Block V8, but now, we're wondering - ...
Back for the 1971 model year, the four-wheel-drive K10 came in fleetside and stepside flavors with anything from a ...
With fuel regulations easing, GM has a clear shot at reviving the iconic Chevy 454 SS muscle truck. The market is begging for ...