GM has officially secured FIA approval to become an engine supplier in Formula 1, marking a major step forward as The General pursues a full factory effort in the prestigious racing series. Per a ...

As GM Authority has covered in-depth for months now, General Motors has issued a recall for certain units of the naturally aspirated 6.2L V8 L87 gasoline engine. Part of this latest GM engine recall ...

GM truck loyalists are lining up behind an old-school idea for the next small block V8: bring back thicker oil. After years ...