When it comes to GM engines, the Chevy small block and LS motors get most of the love and attention. But there's another Chevy engine deserving of recognition for its legacy in the world of GM trucks.

One of the pitfalls to owning and driving a truck is that some day it will wear out. Even the best built and engineered truck will give out. For obvious reasons, engines are usually the last big thing ...

Engine, Vortec 4.3L V6 MFI (195 hp [145.4 kW] @ 4600 rpm, 260 lb-ft of torque [351.0 N-m] @ 2800 rpm) (STD) (Requires C*10*03 or CC10753 models. Standard with C*10*03 or CC10753 models. Not available ...

Engine, Vortec 4.3L V6 MFI (195 hp [145.4 kW] @ 4600 rpm, 260 lb-ft of torque [351.0 N-m] @ 2800 rpm) (STD) (Requires C*10*03 or CC10753 models. Standard with C*10*03 or CC10753 models. Not available ...

There's no denying the popularity of GM's line of LS engines and their many variants. And onof the most prevalent, and popular, would be the 5.3L LM7 Vortec. There are hundreds of thousands of these ...