The biggest differences between the 5.3 and 6.2 GM engines

General Motors made V8s with 5.3-liter and 6.2-liter displacements. While they're under the same brand name, there are a few ...

The Osprey Custom 4×4 OC90 in Photos

The Osprey Custom 4×4 OC90 is powered by a 6.2-liter LS3 V-8 engine that GM uses in Chevy Corvettes. Read more about this ...