While the Duramax engine family has been around for a while, only the LBZ can truly claim to be the Holy Grail of GM's heavy ...
General Motors is currently investigating reports of an occasional misfire affecting vehicles equipped with the 3.0L I6 LZ0 ...
The New Jersey-based tuning house starts with a base rear-wheel-drive Silverado 1500 WT, which is the only model offered with a regular cab, and swaps in a supercharged 6.2-liter V8 with strengthened ...