The best of the iron-block, aluminum-headed 6.0L truck engines was RPO LQ9, which General Motors Performance Parts (GMPP) also sold as a complete crate assembly that included just about everything ...

Given the sheer number of LS engine enthusiasts, it's no surprise that industry leader Crane Cams recently introduced a number of new performance grinds for the LS market. We all know how well LS/LM ...

Unless it is to tell you GM is no longer planning a rival, the Ford Bronco is an unlikely topic to appear here on GM Authority. However, this is no ordinary Ford Bronco. That’s because its owner, ...

Chevrolets wants an LS or LT engine for everyone. At the 2017 SEMA show, the brand introduced the 6.0-liter L96 iron block V8 crate engine. The engine joins over 50 crate engines General Motors and ...

GM’s LS-series engine has taken over the automotive world; it is now a common sight between the fenders of muscle cars, hot rods, planes, but what about trucks? For a long time, the fear that an LS ...

This 2011 Chevrolet Camaro RS, a high-performance muscle car with a modified 6.0L LS engine, offers a near-complete project for enthusiasts in Heathsville, Virginia. Location: Heathsville, ...

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Do you have a moment to talk about this customized Chevrolet Blazer that’s looking for a new home? Well, keep reading to find out what its strong points are and to learn how much you'll have to fork ...

Standard equipment includes the features that come with this vehicle. Select Your Options Choose options to include in this vehicle value. For the most accurate pricing and values on new or used ...