A 2025 Chevy Silverado ZR2 owner had the engine die at 2,500 miles. Now, GM wants to swap it for a "remanufactured" engine.

A teardown of a locked-up GM Vortec 350 reveals bent rods, destroyed bearings, a ventilated block, and why these workhorse ...

GM has filed a patent application a variable displacement valvetrain system with rocker shaft porting and insert sleeves for ...

General Motors is working on the Chevrolet Corvette Grand Sport, set to receive a new engine, supposedly a new-gen 6.7-liter V8 power plant ...

The General Motors corporate umbrella currently covers three of the oldest auto brands in the United States: Chevrolet, Buick, and Cadillac. Buick is the oldest, with a legacy going back to 1899, and ...

It's not every day that you can find an engine you know for a fact has never been used. This classic crate engine is still in ...

The drama surrounding the new C8 Corvette Grand Sport LS6 V8 engine continues, with GM apparently tightening the lid by ...

GM just wiped internal references to a rumored LS6 V8 and 2027 C8 Grand Sport, but leaks, RPO codes and audio clips all point ...

General Motors Co. is investing $920 million at its Ohio Duramax operations for production of diesel engines for future heavy-duty trucks, the company announced last week. The investment supports GM's ...

General Motors is investing $918 million in four U.S. plants for expanded V-8 engine production in light-duty full-size pickups and large SUVs as well as component parts for electric vehicles. GM made ...

Oct 28 (Reuters) - The United Auto Workers on Saturday expanded its strike at General Motors (GM.N), opens new tab to include an engine plant in Spring Hill, Tennessee that GM said supplies nine ...