Engineers initially intended for the new 6.7L V8 LS6 to displace just 6.6 liters, but thanks to modern development tools, ...
The 2027 Chevy Silverado and its 2027 GMC Sierra sibling will receive a 6.6L V8 engine as part of the Gen 6 small-block family, contrary to the recent speculation that a 6.7L displacement would make ...
In years gone by, the LLY variant of Duramax turbodiesel V8 powered vehicles such as the Chevrolet Silverado HD and GMC Sierra HD.