Chevy has one of the richest engine back catalogs in automotive history, but this V8 is easily the rarest the brand has ever ...

Ever seen the Ecotec logo under a General Motors car's hood and wondered what it's all about? We've done the research so you ...

GM has issued updated guidance to its dealers with regard to the engine oil spec used for units of the 6.2L V8 L87 engine impacted by last year's recall.

The GM L8T 6.6L V8 engine developed as a direct response by the General Motors to the demand of the owners of heavy-duty ...