GM's 5.3-liter Vortec doesn't have the LS' performance reputation, but it's a capable small-block V8 all the same, as its horsepower and torque numbers show.

Another of the many lawsuits directed at GM over alleged excessive oil consumption by the GM Generation IV 5.3L V8 Vortec 5300 LC9 gasoline engine has been dismissed, this time by the U.S. District ...

General Motors has been found liable to pay $102.6 million across 38,000 members of a federal class action suit surrounding the Vortec LC9 engine. GMT900-platform vehicles built from 2010-2014, like ...

What started as a $7500 bargain truck has become a full-blown motor swap project. The Vortec engine comes out in this episode ...

All of us are aware what can happen when a committee becomes involved in any multi-task project--especially a ground up build like a classic truck. Well, here's the exception to the rule. This '48 ...